Industrial Controls Protection Equipment Circuit Breakers * Molded-Case Circuit Breakers Reference Manual Edition 12/2012 Answers for industry. Protection Equipment 2 4 5 7 7 10 21 22 25 25 26 27 28 30 31 31 32 32 33 40 41 42 43 44 47 48 49 50 50 51 Introduction 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data - Overview - Design - Function - Configuration - Technical specifications - Characteristic curves - Dimensional drawings - Schematics - More information Accessories Mountable accessories - Overview - Technical specifications - Schematics Rotary operating mechanisms - Overview - Technical specifications - Schematics Mounting accessories - Overview - Technical specifications Project planning aids - Dimensional drawings 3RV Molded Case Motor Starter Protectors up to 800 A General data - Overview - Design - Function - Configuration - Technical specifications - Characteristic curves - Dimensional drawings - Schematics Accessories Mountable accessories - Technical specifications - Schematics Project planning aids - Dimensional drawings Siemens * 2012 Protection Equipment Introduction Overview Type 3RV10 3RV11 3RV13 3RV14 3RV16 3RV16 3RV17 3RV18 3RV1 motor starter protectors/circuit breakers up to 100 A Applications System protection 1) 1) -- -- -- -- Motor protection -- -- -- -- -- -- -- Motor protection with overload relay function -- -- -- -- -- -- --- Starter combinations -- -- -- -- -- -- Transformer protection -- -- -- -- -- Fuse monitoring -- -- -- -- -- -- -- Voltage transformer circuit breakers for distance protection -- -- -- -- -- -- -- Size S00, S0, S2, S3 S0, S2, S3 S0, S2, S3 S0, S2 S00 S00 S0, S3 S0 Up to 12 Up to 25 Up to 50 Up to 100 -Up to 25 Up to 50 Up to 100 -Up to 25 Up to 50 Up to 100 -Up to 20 Up to 40 -- 0.2 ---- Up to 3 ---- -Up to 22 -Up to 70 -Up to 20 --- 690 AC2) 690 AC2) 690 AC2) 690 AC2) 400 AC 690 AC 690 AC Rated current In Size S00 Size S0 Size S2 Size S3 A A A A Rated operational voltage Ue acc. to IEC V 690 AC2) Rated frequency Hz 50/60 CLASS 10 CLASS 20 Trip classes Thermal overload releases A 0.11 ... 0.16 to A 80 ... 100 Electronic trip units A multiple of the rated current Short-circuit breaking capacity Icu at 400 V AC 13 times kA 50/100 50/60 50/60 50/60 50/60 162/3 ... 60 50/60 50/60 CLASS 10 -- CLASS 10 -- -- -- -- 0.11 ... 0.16 to 80 ... 100 None3) 0.11 ... 0.16 to 28 ... 40 0.2 1.4 ... 3 0.16 ... 70 nonadjustable 0.16 ... 20 nonadjustable 13 times 13 times 20 times 6 times 4 ... 7 times 13 times 20 times 50/100 50/100 50/100 100 50 4) 4) Accessories For sizes S00 S0 S2 S3 S0 S2 S3 S0 S2 S3 S0 S2 S00 S00 S0, S3 S0 Auxiliary switches 5) 5) Signal switches -- -- -- -- -- Undervoltage trip units -- -- -- Shunt trip units -- -- -- Isolator modules -- -- -- -- -- -- -- -- Insulated three-phase busbar system -- -- -- -- -- -- Busbar adapters -- -- Door-coupling rotary operating mechanisms -- -- -- Remote motorized operating mechanisms -- -- -- -- -- -- -- -- -- Link modules -- -- Enclosures for surface mounting -- -- -- -- -- Enclosures for flush mounting -- -- -- -- -- -- -- -- -- Front plates -- -- Infeed systems -- -- -- -- -- -- -- -- -- -- -- 1) For symmetrical loading of the three phases. 2) 500 V AC with molded-plastic enclosure. 3) For overload protection of the motors, appropriate overload relays must be used. 4) According to UL 489 -at 480 Y/277 V AC: for size S0 50 kA, for size S3 65 kA; -at 480 V AC: for size S3 (10 A up to 30 A) 65 kA. 5) Only lateral auxiliary switches can be fitted. 2 Siemens * 2012 -- Has this function or can use this accessory -- Does not have this function or cannot use this accessory Protection Equipment Introduction Type 3RV10 3RV13 3RV1 molded case motor starter protectors up to 800 A Applications Motor protection -- Starter combinations -- Switching capacity Standard switching capacity Standard switching capacity 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 73 3RV13 83 3RV13 64 3RV13 74 100, 160, 200 400 630 1 ... 32 100, 160, 250 400, 630 630, 800 100, 160, 250 400 120 100 200 200 Size Rated current In A Rated operational voltage V Ue acc. to IEC Rated frequency A A Electronic trip units A multiple of the rated current Short-circuit breaking capacity Icu at 400 V AC Trip units 690 AC Hz 50/60 Trip classes Thermal overload releases 690 AC 50/60 CLASS 10A CLASS 10 CLASS 20 CLASS 30 --1) 40 ... 100 to 252 ... 630 None1) Adjustable, 6 ... 13 times Non1 ... 10 times adjustable 1 A ... 12.5 A: 13 times; adjustable 20 A, 32 A: 6 ... 12 times kA 120 Increased switching capacity 120 100 TU 4 85 120 TU 1: TU 3 1 A ... 12.5 A; TU 2: 20 A, 32 A Accessories For molded case motor starter protectors 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 73 3RV13 83 3RV13 64 3RV13 74 Auxiliary switches Undervoltage trip units Shunt trip units Rotary operating mechanisms * Front-extended terminals -- -- * Front-accessible cable terminals * Rear-accessible terminals Connection methods 1) For overload protection of the motors, appropriate overload relays must be used; see Catalog LV 1 "Low-Voltage Controls", Chapter 5. Has this function or can use this accessory -- Does not have this function or cannot use this accessory Siemens * 2012 3 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Overview The following illustrations show our 3RV1 motor starter protectors with the accessories which can be mounted for the various sizes, see also "Introduction" --> "Overview". S00 motor starter protectors with mountable accessories 4 2 1 6.1 3 5 Motor starter protectors, sizes S0, S2 or S3, with mountable accessories 8 2 4 7 1 5 Mountable accessories for all sizes S00 ... S3 1 2 3 4 5 Transverse auxiliary switch (can not be used with 3RV17 and 3RV18 circuit breakers) Lateral auxiliary switch with 2 contacts Lateral auxiliary switch with 4 contacts Shunt release Undervoltage release For accessories, see page 26. 4 Siemens * 2012 Mountable accessories 6.1 6.2 7 8 Undervoltage release with leading auxiliary contacts Undervoltage release with leading auxiliary contacts Alarm switch Isolator module NSB0_01426a 6.2 3 for sizes S00 S0 ... S3 S0 ... S3 S0 and S2 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data equipped with 4 mm Allen screws, all terminal screws are tightened with a Pozidriv screwdriver size 2. The box terminals of the S3 motor starter protectors can be removed in order to connect conductors with cable lugs or connecting bars. A terminal cover is available as touch protection and to ensure that the required clearances and creepage distances are maintained if the box terminals are removed. Cage Clamp terminals As an alternative to screw terminals, S00 motor starter protectors are also available with Cage Clamp terminals. Size S0 motor starter protector 3RV1 motor starter protectors are compact, current limiting motor starter protectors which are optimized for load feeders. The motor starter protectors are used for switching and protecting induction motors of up to 45 kW at 400 V AC and for other loads with rated currents of up to 100 A. Type of construction The motor starter protectors are available in four sizes: * Size S00 - width 45 mm, max. rated current 12 A, at 400 V AC suitable for induction motors up to 5.5 kW. * Size S0 - width 45 mm, max. rated current 25 A, at 400 V AC suitable for induction motors up to 11 kW. * Size S2 - width 55 mm, max. rated current 50 A, at 400 V AC suitable for induction motors up to 22 kW. * Size S3 - width 70 mm, max. rated current 100 A, at 400 V AC suitable for induction motors up to 45 kW. Motor starter protector size S00 with Cage Clamp terminals This screwless connection method, already familiar from terminal blocks, clamps the conductors using a spring-type terminal and is shock-proof and vibration-proof. Motor starter protectors with Cage Clamp terminals allow independent connection of two conductors per terminal. Mounting The motor starter protectors are snap-fitted on a 35 mm standard mounting rail to EN 60715. Note Screw terminals 3RB19 00-0B These connections are indicated in the Technical specifications by orange backgrounds. "Increased safety" type of protection EEx e according to ATEX directive 94/9/EC The 3RV10 motor starter protectors are suitable for the overload protection of explosion-proof motors with "increased safety" type of protection EEx e; see Catalog LV 1 , Chapter 20 "Appendix" --> "Standards and Approvals" --> "Type Overview of Approved Devices for Explosion-Protected Areas (ATEX Explosion Protection)". Design Screw terminals 3RV1 motor starter protectors of sizes S00 and S0 are fitted with terminals with captive screws and clamping pieces, allowing the connection of 2 conductors with different cross-sections. The box terminals of the S2 and S3 motor starter protectors also enable 2 conductors with different cross-sections to be connected. With the exception of S3 motor starter protectors which are NSB0_01072a Cage Clamp terminals Push-in lugs for screwing the motor starter protector onto mounting plates. A standard mounting rail with a height of 15 mm is required for size S3 motor starter protectors. A 75 mm standard mounting rail can be used as an alternative for size S3. S2 and S3 motor starter protectors can also be screwed directly onto a base plate. The 3RB19 00-0B push-in lugs are available for screw mounting of S00 and S0 motor starter protectors. Siemens * 2012 5 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV16 voltage transformer circuit breakers up to 3 A voltage transformer circuit breaker. This changeover contact can be used as 1 NO (11-14) or 1 NC (11-12). Thanks to the high contact stability of these auxiliary contacts at the lowest possible rated operational currents, they are also suitable for modern solid-state distance protection devices. The voltage transformer circuit breaker widely corresponds with the SIRIUS 3RV1 motor starter protector, size S00. Two special features are taken into account for safe prevention of false tripping of the distance protection device. The laterally mounted auxiliary switches of the SIRIUS range can be used for signaling purposes. They cannot be used for blocking the distance protection device. Auxiliary switch for blocking the distance protection The main contacts of the circuit breaker are opened if the voltage transformer circuit breaker is tripped or switched off. The distance protection would falsely interpret low impedance as a fault, which results in immediate power disconnection within only a few milliseconds. Impedance across the main contacts There is only minor current flow across the main contacts of the voltage transformer circuit breaker. To ensure reliable functioning of the distance protection, transfer resistance of the main contacts must be minimal and nearly constant throughout the endurance of the circuit breaker. To prevent this false tripping, special auxiliary contacts with a time-dependent assignment to the circuit breaker's main contacts (see timing diagram) must be provided. The distance protection is blocked with the help of these auxiliary contacts and thus prevents false tripping. This is implemented with suitable contacts and contact materials for the 3RV16 voltage transformer circuit breaker. An auxiliary switch for blocking the distance protection device is available as 1 changeover contact fitted permanently in the OFF ON 0 1 NO 11-14 1 NC 11-12 1 (1 changeover contact) 0 0 1 +20 -10 +20 -10 0 1 5 NSB0_01098c M a in C o n ta c ts Tripping due to short-circuit 5 J (ms) J (ms) 0 0 J (ms) Timing diagram of auxiliary switches for blocking distance protection Installation guidelines for motor starter protectors/circuit breakers When mounting the motor starter protectors, the following clearances must be maintained to grounded or live parts and to cable ducts made of molded plastic. Motor starter protectors/circuit breakers Distance to grounded or live parts and to molded-plastic cable ducts acc. to IEC 60947-2 Type Ue Y X Z V mm mm mm Size S00 Up to 690 20 70 9 3RV1. 2, 3RV17 21, 3RV18 21 S0 Up to 500 Up to 690 30 50 90 90 9 30 3RV1. 3 S2 Up to 690 50 140 10 3RV1. 4 S3 Up to 240 Up to 440 Up to 500 Up to 690 50 70 110 150 167 167 167 167 10 10 10 30 Up to 240 Up to 400 90 90 167 167 10 10 3RV17 42 X Z 1L1 3L2 5L3 1L1 3L2 5L3 Y 3RV1. 1, 3RV16 1. Z S3 3RV1. .. 3RV1. .. Y 3RV1. .. 2T1 4T2 6T3 2T1 4T2 6T3 NSB0_01304d Installation guidelines for motor starter protectors/circuit breakers with limiter function Motor starter protectors/circuit breakers Distance to grounded or live parts and to molded-plastic cable ducts acc. to IEC 60947-2 Type Ue Y X Z V mm mm mm 3RV1. 2 S0 Up to 500 Up to 690 40 50 90 90 10 30 3RV1. 3 S2 Up to 690 50 140 10 3RV1. 4 S3 Up to 500 Up to 690 110 150 167 167 10 30 Z Z 1L1 3L2 5L3 3L2 5L3 3RV1. .. 3RV1. .. Y 3RV1. .. 1L1 X Y Size 2T1 4T2 6T3 2T1 4T2 6T3 NSB0_01071c 6 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Standard mounting for S0, S2 and S3 Structure for S0 for the setting ranges 5.5 A ... 8 A up to 20 A ... 25 A for 690 V Wiring module Line side Size S3 only: Caution: The wiring module demands 10 mm spacing between the motor starter protectors 1L1 3L2 5L3 1L1 3RV1. .. 2T1 4T2 6T3 Line side 3L2 5L3 1L1 3L2 5L3 3RV1. .. 2T1 4T2 6T3 3RV1. .. 3RV1. .. 2T1 4T2 6T3 2T1 4T2 6T3 NSB0_01069b Size S0: 3RV19 15-1AB Size S2: 3RV19 35-1A Size S3: 3RV19 43-3D 5L3 Load side NSB0_01070a 1L1 3L2 Load side Function Configuration Trip units Prevention of unintended tripping 3RV1 motor starter protectors are equipped with inverse-time delayed overload release based on the bimetal principle and with instantaneous electronic trip units (electromagnetic shortcircuit releases). In order to prevent premature tripping due to the integrated phase failure sensitivity, motor starter protectors should always be connected to ensure current flows through all three main current paths. The overload releases can be adjusted in accordance with the load current. The electronic trip units are permanently set to a value 13 times the rated current and thus enable trouble-free starting of motors. Short-circuit protection Motor starter protectors for line-side transformer protection are set to 20 times the rated current to prevent tripping as a result of high transformer inrush current. The scale cover can be sealed to prevent unauthorized adjustments to the set current. Trip classes The trip classes of thermally delayed trip units are based on the tripping time (tA) at 7.2 times the set current in cold state (excerpt from IEC 60947-4): * CLASS 10A: 2 s < tA < 10 s * CLASS 10: 4 s < tA < 10 s * CLASS 20: 6 s < tA < 20 s * CLASS 30: 9 s < tA < 30 s The motor starter protector must trip within this time! Operating mechanisms S00 motor starter protectors are actuated by a rocker operating mechanism and S0, S2 and S3 motor starter protectors by a rotary operating mechanism. If the motor starter protector trips, the rotary operating mechanism switches to the tripped position to indicate this. Before the motor starter protector is reclosed, the rotary operating mechanism must be reset manually to the 0 position. Only then can the motor starter protector be set again to the I position. In the case of motor starter protectors with rotary operating mechanisms, an electrical signal can be output by a signal switch to indicate that the motor starter protector has tripped. All operating mechanisms can be locked in the 0 position with a padlock (shackle diameter 3.5 mm to 4.5 mm). The motor starter protector isolating function complies with IEC 60947-2. If a short-circuit occurs, the short-circuit releases of 3RV1 motor starter protectors isolate the faulty load feeder from the network and thus prevent further damage. Motor starter protectors with a short-circuit breaking capacity of 50 kA or 100 kA are virtually short-circuit resistant at a voltage of 400 V AC, since higher short-circuit currents are not to be expected in practice. Motor protection The tripping characteristics of 3RV10/3RV11 motor starter protectors are designed mainly to protect induction motors. The motor starter protectors are therefore also referred to as motor-protective circuit breakers. The rated current In of the motor to be protected is set on the setting scale. Factory setting of the short-circuit release is 13 times the rated current of the motor starter protector. This permits trouble-free starting and ensures that the motor is properly protected. The phase failure sensitivity of the motor starter protector ensures that it is tripped in time in the event of a phase failure and overcurrents that occur as a result in the other phases. Motor starter protectors with thermal overload releases are normally designed in accordance with trip class 10 (CLASS 10). Motor starter protectors of sizes S2 and S3 are also available in trip class 20 (CLASS 20) and therefore allow motors to be started up under arduous conditions. Motor protection with overload relay function (automatic RESET) The 3RV11 motor starter protectors for motor protection with overload relay function are designed for the protection of induction motors. They are equipped with the same short-circuit release and overload release as motor starter protectors for motor protection without overload relay function. The motor starter protector always remains closed in the event of an overload. The overload release activates only two auxiliary contacts (1 NO + 1 NC). The overload trip can be signaled to a higher-level control with the help of these auxiliary contacts. Generally, it is also possible to open a downstream contactor directly. The overload signal is reset automatically. The motor starter protector itself only trips if a short-circuit occurs downstream. Siemens * 2012 7 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data System protection The 3RV10 and 3RV11 motor starter protectors for motor protection are also suitable for plant protection. In order to prevent premature tripping due to phase failure sensitivity, the three conducting paths must always be uniformly loaded. The conducting paths must be connected in series in the case of single-phase loads. The 3RV17 and 3RV18 circuit breakers are suitable for system protection and at the same time they are approved as circuit breakers according to UL 489 and CSA C22.2 No. 5-02 for 100 % rated current (100 % rated breaker). A fuse is connected in parallel with each conducting path of the motor starter protector. When a fuse blows, the current flows through the parallel conducting path and trips the motor starter protector. The 3RV16 11-0BD10 motor starter protector for fuse monitoring must be equipped with a transverse or lateral auxiliary switch (see "Accessories") that signals a tripping operation of the motor starter protector and thus the tripping of the fuse, or switches off all poles of the disrupted electric circuit with the help of an appropriate switching device. Short-circuit protection for starter combinations The 3RV13 motor starter protectors for starter combinations in sizes S0, S2 and S3 provide short-circuit protection with the help of a contactor and overload relay combination. Like the motor starter protectors for motor protection, they are equipped with short-circuit releases which are permanently set to a value equivalent to 13 times the rated current of the motor starter protectors. They are not equipped with overload releases. On overload, the overload relay triggers the contactor, the motor starter protector remains closed. Only when a short-circuit occurs in the feeder does the motor starter protector trip as well. The motor starter protector for starter combinations must always be used in combination with an overload relay because the motor starter protector alone cannot protect the motor and itself against overload. Transformer protection When control transformers are protected on the line side, the high inrush currents generated at the time the transformers are switched on often cause spurious tripping in the protection mechanisms. Motor starter protector for fuse monitoring Notes on safety When monitoring fuses with safety isolating functions, a warning sign must be affixed near the fuses indicating that voltage may still be present through the parallel circuit of the monitoring equipment assumed to be isolated after the fuse has been removed and if the monitoring equipment is not switched off. We recommend the following text for this warning: Caution! For safety isolation, also switch off fuse monitoring equipment with the item code ...... 3RV14 motor starter protectors in sizes S0 and S2 and 3RV18 circuit breakers in size S0 for protecting transformers are therefore fitted with electronic trip units which are permanently set in the factory to a value equivalent to 20 times the rated current. For the 3RV17 circuit breakers in sizes S0 and S3 these electronic trip units are set in the factory to approximately 13 times the rated current. The 3RV16 11-0BD10 motor starter protector for fuse monitoring is suitable for the following voltages: AC 50 Hz/60 Hz from 24 V to 690 V and up to 450 V DC. Fuse monitoring with 3RV16 11-0BD10 motor starter protector is not permissible in feeders with power controllers that can induce DC feedback of higher values when an error occurs. Motor starter protectors can thus be used to provide line-side protection for transformers, the inrush peak currents of which are up to 30 times the rated current. With parallel cables and meshed systems, the motor starter protector will only trip, and a signal will be output to indicate this, if the voltage difference across the motor starter protector is at least 24 V. The 3RV17 and 3RV18 are approved as circuit breakers according to UL 489 and CSA 22.2 No. 5-02 for the protection of transformers, the 3RV18 circuit breakers size S0 are designed specially for the protection of transformers with high inrush current. This version of motor starter protector is not necessary in the case of control-power transformers with low inrush currents, such as control transformers from Siemens. 3RV1 motor starter protectors for motor protection can be used in this case. Main and EMERGENCY-STOP switches The 3RV10, 3RV11, 3RV13, 3RV14 and 3RV16 motor starter protectors comply with the isolating function to IEC 60947-2, therefore they can be used - taking IEC 60204-1 into account - as main and EMERGENCY-STOP switches. 3RV19 .6-2. door-coupling rotary operating mechanisms for heavy duty also comply with the requirements for the isolating function. Fuse monitoring The 3RV16 11-0BD10 motor starter protector size S00 is used for fuse monitoring. 8 Siemens * 2012 Use of IT systems (IT networks) 3RV1 motor starter protectors are suitable for operation in IT systems according to IEC 60947-2. In the event of a threepole short-circuit, their response in this system is the same as in others: Therefore, the same short-circuit breaking capacity Icu and Ics applies, (see "Technical specifications"). An initial fault (ground fault) does not necessarily force immediate disconnection of the network when operating IT systems. If a second independent error occurs (ground fault), the switching capacity of the motor starter protector might be reduced. This is the case if both ground faults occur in different phases and if one of the ground faults occurs on the input side and the other on the outgoing terminal of the motor starter protector. In order to maintain the short-circuit function of the motor starter protector even with two independent ground faults (double ground faults), the reduced short-circuit breaking capacity with double ground faults must be taken into account in IT systems IcuIT (see "Technical specifications"). If a ground fault is instantaneously recognized and remedied (ground-fault monitoring), the risk of double ground fault and thus reduced short-circuit breaking capacity IcuIT can be minimized. 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Switching of direct current 3RV1 motor starter protectors for alternating currents are also suitable for DC switching. The maximum permissible DC voltage per conducting path must, however, be adhered to. Higher voltages require a series connection with 2 or 3 conducting paths. The response values of the overload releases remain unchanged, while the response values of the short-circuit releases increase up to 40% with a DC current. The example circuits for DC switching can be seen in the table below. Example circuit for size S00 to S3 3RV1 motor starter protectors Example circuit for size S00 to S3 3RV1 motor starter protectors L+ NSB0_00001a L 150 V DC Three-pole switching, non-grounded system1) If there is no possibility of a ground fault, or if every ground fault is rectified immediately (ground-fault monitoring), then the maximum permitted DC voltage can be tripled. 300 V DC L Two-pole switching, grounded system The grounded pole is always assigned to the individual conducting path, so that there are always 2 conducting paths in series in the event of a ground fault. M L+ NSB0_00003a Notes M L+ NSB0_00002a Maximum permitted DC voltage Ue L 450 V DC M Single-pole switching, grounded system 3 conducting paths in series. The grounded pole is assigned to the unconnected conducting path. 1) It is assumed that this circuit always provides safe disconnection even in the event of a double ground fault that bridges two contacts. 3RV16 voltage transformer circuit breakers up to 3 A The voltage transformer circuit breaker protects the secondary side of voltage transformers used to connect protection equipment with voltage-dependent starting. The circuit breaker is used for distance protection with low-impedance starting. Special auxiliary contacts reliably prevent low-impedance starting from triggering distance protection if only one fault has occurred in the transformer line. The voltage transformer circuit breaker can also be used to safely disconnect the distance protection device from the voltage transformer. In this case, the special auxiliary contacts also prevent false tripping of the distance protection. Additional fuses are not required. A "Fuse Failure Monitor" (FFM) is also not required. Siemens * 2012 9 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Technical specifications Short-circuit breaking capacity Icu, Ics acc. to IEC 60947-2 This table shows the rated ultimate short-circuit breaking capacity Icu and the rated service short-circuit breaking capacity Ics of the 3RV1 motor starter protectors with different inception voltages dependent of the rated current In of the motor starter protectors. Motor starter protector infeed is permissible at the upper or lower terminals without restricting the rated data. If the short-circuit current at the place of installation exceeds the rated shortcircuit breaking capacity of the motor starter protector as specified in the table, a back-up fuse is required. Alternatively, a Motor starter protectors/circuit breakers Type Rated current Up to 240 V AC1) In motor starter protector with a limiter function can be connected upstream. The maximum rated current for the back-up fuse is specified in the tables. The rated ultimate short-circuit breaking capacity then applies as specified on the fuse. Fuseless construction Motor starter protector contactor combinations for short-circuit currents up to 50 kA can be ordered in the form of fuseless load feeders according to Chapter 6. Up to 400 V1)/415 V AC2) Up to 440 V1)/460 V AC2) Up to 500 V1)/525 V AC2) Up to 690 V AC1) (these values do not apply to 3RV17 42 circuit breakers) Icu Ics Max. fuse Icu (gL/gG) Ics Max. fuse Icu (gL/gG)3) Ics Max. fuse Icu (gL/gG)3) Ics Max. fuse Icu (gL/gG)3) Ics Max. fuse (gL/gG)3)4) A kA kA A kA kA A kA kA A kA kA A kA kA A 0.16 ... 1 1.25; 1.6 2; 2.5 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 10 100 100 10 35 100 2 2 100 2 2 20 35 3.2; 4 5; 6.3 8 100 100 100 100 100 100 100 100 53 100 100 12.5 80 50 50 50 10 10 10 40 50 63 3 3 3 3 3 3 40 50 63 2 2 2 2 2 2 40 40 50 10 12 100 100 100 100 53 53 12.5 80 12.5 80 6 6 4 4 63 80 3 3 3 3 63 80 2 2 2 2 50 50 0.16 ... 1.6 2; 2.5 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 8 100 8 25 3.2 4; 5 6.3 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 8 6 6 8 3 3 32 32 50 8 10 12.5 16 100 100 100 100 100 100 100 100 100 100 100 50 100 100 100 25 100 50 50 50 50 25 25 25 10 63 80 80 80 42 42 42 10 21 21 21 5 63 63 80 80 6 6 6 4 3 3 3 2 50 50 63 63 20 22; 25 100 100 100 100 50 50 25 25 125 125 50 50 10 10 80 100 10 10 5 5 80 80 4 4 2 2 63 63 16 20 25 32 100 100 100 100 100 100 100 100 50 50 50 50 25 25 25 25 100 100 100 125 50 50 50 50 25 25 15 15 100 100 100 125 12 12 12 10 6 6 6 5 63 80 80 100 5 5 5 4 3 3 3 2 63 63 63 63 40; 45 50 100 100 100 100 50 50 25 25 160 160 50 50 15 15 125 125 10 10 5 5 100 100 4 4 2 2 63 80 40 50 63 100 100 100 100 100 100 50 50 50 25 25 25 125 125 160 50 50 50 20 20 20 125 125 160 12 12 12 6 6 6 100 100 100 6 6 6 3 3 3 63 80 80 75 90; 100 100 100 100 100 50 50 25 25 160 160 50 50 20 20 160 160 8 8 4 4 125 125 5 5 3 3 100 125 16/10 20/15 25/20 32/25 100 100 100 100 100 100 100 100 100 100 100 100 50 50 50 50 100 100 100 100 50 50 50 50 30 30 30 22 15 15 15 11 80 80 80 100 12 12 12 12 7 7 7 7 63 63 63 63 40/30 50/35 ... 40 63/45 ... 50 100 100 100 100 100 100 100 100 100 50 50 50 100 100 70 50 50 50 200 18 15 15 9 7.5 7.5 160 160 160 12 10 7.5 6 5 4 80 100 100 75/60 90/70 100/ -- 100 100 100 100 100 100 100 100 100 50 50 50 70 70 70 50 50 50 200 200 200 10 10 10 5 5 5 160 160 160 6 6 6 3 3 3 125 160 160 Size S00 3RV10, 3RV16 11-0BD10 Size S0 3RV1. 2, 3RV17 21, 3RV18 21 Size S2 3RV1. 3 Size S3 3RV1. 41 Size S3, with increased switching capacity 3RV1. 42 / 3RV17 425) Short-circuit resistant up to at least 50 kA No back-up fuse required, since short-circuit resistant up to 100 kA 1) 10 % overvoltage. 4) Alternatively, fuseless limiter combinations for 690 V AC can also be used. 2) 5 % overvoltage. 5) The values for the 3RV17 42 circuit breakers have been tested only up to 400 V/415 V AC; values > 440 V AC on request. 3) Back-up fuse only required if the short-circuit current at the place of installation > Icu. 10 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Short-circuit breaking capacity IcuIT in the IT system (IT network) according to IEC 60947-2 3RV1 motor starter protectors are suitable for operation in IT systems. Values valid for triple-pole short-circuit are Icu up to Ics. In case of double ground fault on different phases at the input and output side of a motor starter protector, the special short-circuit breaking capacity IcuIT applies. The specifications in the table below apply to 3RV1 motor starter protectors. In the colored areas, IcuIT is 100 kA, or in some ranges it is 50 kA. Therefore the motor starter protectors are short-circuit resistant in these ranges. If the short-circuit current at the place of installation exceeds the rated short-circuit breaking capacity of the motor starter protector as specified in the table, a back-up fuse is required. The maximum rated current for the back-up fuse is specified in the tables. The rated short-circuit breaking capacity then applies as specified on the fuse. Motor starter protectors Rated current Up to 240 V AC1) In IcuIT Max. fuse (gL/gG)3) Up to 400 V1)/415 V AC2) IcuIT Max. fuse (gL/gG)3)4) Up to 500 V1)/525 V AC2) IcuIT Max. fuse (gL/gG)3) Up to 690 V AC1) 5) IcuIT Max. fuse (gL/gG)3) Type A kA A kA A kA A kA A 0,16 ... 0,4 0,5 1,63 100 100 100 100 100 100 100 100 100 100 0,5 0,5 4 6 0,8 1 1,25 100 100 100 100 100 2 20 100 2 2 10 16 0,5 0,5 0,5 6 10 16 1,6 2 2,5 100 100 100 2 2 2 20 35 35 2 2 2 20 25 25 1 1 1 16 20 25 3,2 4 5 100 100 100 2 2 2 40 40 50 2 2 2 35 35 35 1 1 1 25 35 35 6,3 8 10 12 100 50 50 50 80 80 80 2 2 2 2 50 63 63 80 2 2 2 2 40 40 50 50 1 1 1 1 40 40 50 50 0,16 ... 0,4 0,5 1,63 100 100 100 100 100 100 100 100 100 100 0,5 0,5 4 6 0,8 1 1,25 100 100 100 100 100 100 100 8 8 10 16 0,5 2 2 6 10 16 1,6 2 2,5 100 100 100 100 8 8 25 25 8 8 8 20 25 25 2 2 2 16 20 20 3,2 4 5 100 100 100 8 6 6 32 32 32 8 2 2 32 32 32 2 2 2 25 25 25 6,3 8 10 100 100 100 6 6 6 50 50 50 2 2 2 40 40 40 1,5 1,5 1,5 35 35 40 12 16 20 100 50 50 80 80 6 4 4 63 63 63 2 2 2 50 50 50 1,5 1,5 1,5 40 40 50 22 25 50 50 80 80 4 4 63 63 2 2 50 50 1,5 1,5 50 50 16 20 25 50 50 50 100 125 125 8 8 8 100 100 100 6 6 6 80 80 80 5 5 5 63 63 63 32 40 ... 50 50 50 125 160 6 6 125 125 4 4 100 100 3 3 80 80 Size S00 3RV10 1, 3RV16 11-0BD10 Size S0 3RV1. 2, Size S2 3RV1. 3 Siemens * 2012 11 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Motor starter protectors Rated current Up to 240 V AC1) In IcuIT Max. fuse (gL/gG)3) Up to 400 V1)/415 V AC2) IcuIT Max. fuse (gL/gG)3)4) Up to 500 V1)/525 V AC2) IcuIT Max. fuse (gL/gG)3) Up to 690 V AC1) 5) IcuIT Max. fuse (gL/gG)3) Type A kA A kA A kA A kA A 40 50 63 50 50 50 125 125 160 10 8 6 63 80 80 5 3 3 50 63 63 5 3 3 50 63 63 75 90; 100 50 50 160 160 5 5 100 125 2 2 80 100 2 2 80 100 16 20 25 32 100 100 100 100 12 12 12 12 63 63 63 63 6 6 6 6 50 50 50 50 6 6 6 6 50 50 50 50 40 50 63 100 100 100 12 10 7.5 80 100 100 6 4 4 63 80 80 6 4 4 63 80 80 75 90 100 100 100 100 6 6 6 125 160 160 3 3 3 100 125 125 3 3 3 100 125 125 Size S3 3RV1. 41 Size S3, with increased switching capacity 3RV1. 42 Short-circuit resistant up to at least 50 kA No back-up fuse required, since short-circuit resistant up to 100 kA 1) 10 % overvoltage. 2) 5 % overvoltage. 3) Back-up fuse only required, if short-circuit current at the place of installation > IcuIT. 4) Alternatively, fuseless limiter combinations for 690 V AC can also be used. 5) Overvoltage category II applies for applications in IT networks > 600 V 12 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Limiter function with standard devices for 500 V AC and 690 V AC acc. to IEC 60947-2 The motor starter protector which is connected downstream must be set to the rated current of the load. The table shows the rated ultimate short-circuit breaking capacity Icu and the rated service short-circuit breaking capacity Ics with an upstream standard motor starter protector that fulfills the limiter function at 500 V AC and 690 V AC. The short-circuit breaking capacity can be increased significantly with an upstream standard motor starter protector. With motor starter protector combination assemblies, note the clearance to grounded parts and between the motor starter protectors. Short-circuit resistant wiring between the motor starter protectors must be ensured. The motor starter protectors can be mounted side by side in a modular arrangement. Standard motor starter protectors Rated current In With limiter function rated current In Type Up to 500 V1)/525 V AC2) Icu Ics Up to 690 V AC1) Icu Ics Type A kA kA kA kA 3RV13 21-4DC10 Up to 1 1.25 1.6 2 50 25 2.5 3.2 4 5 50 50 50 50 25 25 25 25 6.3 8 10 12.5 100 100 100 50 50 50 50 20 20 20 25 10 10 10 16 20 22 25 100 100 100 100 50 50 50 50 20 20 20 20 10 10 10 10 16 20 25 100 100 100 50 50 50 50 50 50 25 25 25 32 40 50 100 100 100 50 50 50 50 50 50 25 25 25 32 40 50 100 100 100 50 50 50 50 50 50 25 25 25 50 63 75 100 100 100 50 50 50 50 50 50 25 25 25 90 100 100 100 50 50 50 50 25 25 Size S0 3RV10 2 In = 25 A Size S2 3RV10 3 3RV13 31-4HC10 In = 50 A Size S3 3RV10 4 3RV13 41-4HC10 In = 50 A 3RV13 41-4MC10 In = 100 A Short-circuit resistant up to 100 kA No back-up fuse required, since short-circuit resistant up to 100 kA 1) 10 % overvoltage. 2) 5 % overvoltage. Siemens * 2012 13 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data General technical specifications Type 3RV1. 11) 3RV1. 2 Standards * IEC 60947-1, EN 60947-1 (VDE 0660 Part 100) * IEC 60947-2, EN 60947-2 (VDE 0660 Part 101) * IEC 60947-4-1, EN 60947-4-1 (VDE 0660 Part 102) * UL 489, CSA C22.2-No.5-02 Yes Yes Yes No Size S00 Number of poles 3 S2 S3 S0 S3 S0 25 50 100 22 70 20 ----- 5 6 7 8 8 12 21 ---- Permissible ambient temperature * Storage/transport * Operation C C -50 ... +80 -20 ... +702) Permissible rated current at inside temperature of control cabinet * +60 C * +70 C % % 100 87 Motor starter protectors/circuit breakers inside enclosure Permissible rated current at ambient temperature of enclosure * +35 C * +60 C % % 100 87 Rated operational voltage Ue * Acc. to IEC * Acc. to UL/CSA V AC V AC 6903) 600 Rated frequency Hz 50/60 Rated insulation voltage Ui V 690 Rated impulse withstand voltage Uimp kV 6 Trip classes CLASS A AC -3 Acc. to IEC 60947-4-1 DC short-circuit breaking capacity (time constant t = 5 ms) * 1 conducting path 150 V DC * 2 conducting paths in series 300 V DC * 3 conducting paths in series 450 V DC -- 10 10/20 -- ----- 5 6 7 8 kA kA kA 10 10 10 In: ... 1.25 A In: 1.6 ... 6.3 A In: 8 ... 12 A W W W 5 6 7 ---- In: ... 0.63 A In: 0.8 ... 6.3 A In: 8 ... 16 A In: 20 ... 25 A W W W W ----- 5 6 7 8 In: ... 25 A In: 32 A In: 40 ... 50 A W W W ---- In: ... 63 A In: 75 and 90 A In: ... 100 A W W W ---- In: ... 10 A In: ... 35 A In: ... 70 A W W W ---- Shock resistance Acc. to IEC 60068-2-27 g/ms 25/11 (square and sine pulse) Degree of protection Touch protection Acc. to IEC 60529 Acc. to EN 50274 Temperature compensation Acc. to IEC 60947-4-1 Phase failure sensitivity Acc. to IEC 60947-4-1 Power loss Pv per motor starter protector/circuit breaker Dependent on rated current In (upper setting range) Rper conducting path = P/I2 x 3 3RV17 21 3RV17 42 3RV18 21 S0 12 Utilization categories * IEC 60947-2 (motor starter protector/circuit breaker) * IEC 60947-4-1 (motor starter) 3RV1. 4 No Yes A Max. rated current In max (= max. rated operational current Ie) 3RV1. 3 12 15 20 ---20 30 38 ---- IP204) Finger-safe C -20 ... +60 Yes No Explosion protection - safe operation of motors with "increased safety" type of protection Yes, for 3RV10 (CLASS 10) No EC type test certificate number acc. to directive 94/9/EC (ATEX) DMT 02 ATEX F 001 II (2) GD, DMT 02 ATEX F 001 N1 II (2) GD Isolating function Main and EMERGENCY-STOP switch characteristics5) Yes Yes Acc. to IEC 60947-2 Acc. to IEC 60204-1 (VDE 0113) Protective separation between main and Acc. to EN 60947-1 auxiliary circuits, required for PELV applications * Up to 400 V + 10 % * Up to 415 V + 5 % (higher voltages on request) Yes Yes Permissible mounting positions Any, acc. to IEC 60447 start command "I" right-hand side or top Mechanical endurance Operating cycles 100 000 50 000 100 000 50 000 100 000 Electrical endurance Operating cycles 100 000 25 000 100 000 25 000 100 000 Max. switching frequency per hour (motor starts) For footnotes see page 15. 14 Siemens * 2012 1/h 15 For short-circuit breaking capacity Icu, Ics see table of same name. 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Conductor cross-sections of main circuit Type 3RV1. 3RV1. 2 3RV1. 3 Screw terminals Connection type Pozidriv size 2 3RV1. 4/ 3RV17 42 3RV17 21, 3RV18 21 Screw terminals with box terminal Pozidriv size 2 4 mm Allen screw Pozidriv size 2 3 ... 4.5 4 ... 6 2.5 ... 3 2 x (0.5 ... 1.5)4), 2 x (1 ... 2.5)4), 2 x (0.75 ... 2.5)4) 2 x (2.5 ... 6)4) 2 x (0.75 ... 16) 2 x (2.5 ... 16) 1 ... 10, max. 2 x 10 mm2 2 x (0.5 ... 1.5)4), 2 x (1 ... 2.5)4), 2 x (0.75 ... 2.5)4) 2 x (2.5 ... 6)4) 2 x (0.75 ... 16), 1 x (0.75 ... 25) 2 x (2.5 ... 35), 1 x (2.5 ... 50) 1 ... 16, max. 6 + 16 * Stranded mm2 2 x (0.5 ... 1.5)4), 2 x (1 ... 2.5)4), 2 x (0.75 ... 2.5)4) 2 x (2.5 ... 6)4) 2 x (0.75 ... 25), 1 x (0.75 ... 35) 2 x (10 ... 50), 1 x (10 ... 70) 1.5 ... 25, max. 10 + 25 * AWG cables, solid or stranded AWG 2 x (18 ... 14) 2 x (18 ... 2), 1 x (18 ... 2) 2 x (10 ... 1/0), 1 x (10 ... 2/0) 2 x (14 ... 10) Terminal screw Nm 0.8 ... 1.2 * Solid mm2 * Finely stranded with end sleeve Prescribed tightening torque 2 ... 2.5 Conductor cross-sections (1 or 2 conductors connectable) Ribbon cable conductors (number x width x thickness) mm 2 x (14 ... 10) -- 2 x (6 x 9 x 0.8) -- Removable box terminals1) * With copper bars2) -- -- 18 x 10 -- * With cable lugs3) -- -- Up to 2 x 70 -- Cage Clamp terminals5)6) Connection type Conductor cross-sections (1 or 2 conductors connectable) * Solid mm2 2 x (0.25 ... 2.5) -- * Finely stranded with end sleeve mm2 2 x (0.25 ... 1.5) -- * Finely stranded without end sleeve mm2 2 x (0.25 ... 2.5) -- * AWG cables, solid or stranded AWG 2 x (24 ... 14) -- Max. external diameter of the conductor insulation mm 3.6 Footnotes for page 14: Footnotes for page 15: 1) For 3RV16 voltage transformer circuit breakers see more "Technical specifications". 1) Cable lug and busbar connection possible after removing the box terminals. 2) Above +60 C current reduction. 2) If bars larger than 12 mm x 10 mm are connected, a 3RT19 46-4EA1 terminal cover is needed to comply with the phase clearance. 3) 500 V with molded-plastic enclosure. 4) Terminal compartment IP00 (exception: 3RV10 11-..2. motor starter protectors with Cage Clamp terminals degree of protection IP20). 5) With appropriate accessories. 3) If conductors larger than 25 mm2 are connected, a 3RT19 46-4EA1 terminal cover is needed to comply with the phase clearance. 4) If two different conductor cross-sections are connected to one clamping point, both cross-sections must lie in the range specified. If identical cross-sections are used, this restriction does not apply. 5) For corresponding 8WA2 803 or 8WA2 880 opening tools see Catalog LV 1, Chapter 5 "Protection Equipment" --> "3RV Motor Starter Protectors up to 100 A" --> "Accessories". 6) With conductor cross-sections of 1 mm2 an "insulation stop" must be used (see Catalog LV 1, Chapter 3, "Accessories and Spare Parts". Siemens * 2012 15 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Permissible rated data of devices approved for North America (UL/CSA) Motor starter protectors of the 3RV1 series are approved for UL/CSA and according to UL 508 and CSA C22.2 No. 14 they can be used on their own or as a load feeder in combination with a contactor. These motor starter protectors can be used as "Manual Motor Controllers" for "Group Installations", as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" and as "Self-Protected Combination Motor Controllers" (Type E). 3RV1 motor starter protectors as "Manual Motor Controllers" If used as a "Manual Motor Controller", the motor starter protector is always operated in combination with an upstream short-circuit protection device. Approved fuses or a circuit breaker according to UL 489/CSA C22.2 No. 5-02 can be used. These devices must be dimensioned according to the National Electrical Code (UL) or Canadian Electrical Code (CSA). hp rating1) for FLA2) max. Motor starter protectors Type V 1-phase 3-phase Approval of the 3RV as a Manual Motor Controller can be found under the following file numbers: * UL File No. 47705, CCN: NLRV, * CSA Master Contract 165071, Product Class: 3211 05. Rated current 240 V AC In UL 480 V AC 600 V AC CSA UL CSA UL CSA Ibc3) Ibc3) Ibc3) Ibc3) Ibc3) Ibc3) A kA kA kA kA kA kA 0.16 ... 2 2.5 3.2 65 65 65 65 65 65 65 65 65 65 65 65 10 10 10 10 10 10 4 5 6.3 65 65 65 65 65 65 65 65 65 65 65 65 10 10 10 10 10 10 8 10 12 65 65 65 65 65 65 65 65 65 65 65 65 10 10 10 10 10 10 0.16 ... 3.2 4 5 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 6.3 8 10 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 12.5 16 20 65 65 65 65 65 65 65 65 65 65 65 65 30 10 10 30 10 10 22 25 65 65 65 65 65 65 65 65 10 10 10 10 16 20 25 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 25 25 25 32 40 45 50 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 25 25 25 25 16 20 25 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 32 40 50 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 63 75 90 100 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 30 30 10 10 30 30 10 10 Size S00 3RV10 11, 3RV16 11-0BD10 2) FLA max. 12 A, 600 V 115 200 1/2 1 1/2 -3 NEMA size 00 230 460 575/600 2 --- 3 7 1/2 10 Size S0 3RV10 21/3RV11 21, 3RV13 21 FLA2) max. 25 A, 600 V NEMA size 1 115 200 2 3 -5 230 460 575/600 3 --- 7 1/2 15 20 Size S2 3RV10 31/3RV11 31, 3RV13 31 2) FLA max. 50 A, 600 V 115 200 3 7 1/2 -15 NEMA size 2 230 460 575/600 10 --- 20 40 50 Size S3 3RV10 41/3RV10 42, 3RV11 42, 3RV13 41/3RV13 42 2) FLA max. 99 A, 600 V 115 200 7 1/2 20 -30 NEMA size 3 230 460 575/600 20 --- 40 75 100 1) hp rating = Power rating in horse power (maximum motor rating). 2) FLA = Full Load Amps/Motor full load current. 3) Complies with "short-circuit breaking capacity" according to UL/CSA. 16 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV10 motor starter protectors as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" The application as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" is only available from UL. CSA does not recognize this approval! When the motor starter protector is used as a "Manual Motor Controller Suitable for Tap Conductor Protection in Group Installations", it must always be combined with upstream short-circuit protection. As short-circuit-protection device, approved fuses or a motor starter hp rating1) for FLA2) max. Motor starter protectors Type V 1-phase 3-phase Rated current In protector according to UL 489 can be used. These devices must be dimensioned according to the National Electrical Code. The 3RV10 motor starter protectors are approved as "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations" under the following file number: * UL File No. 47705, CCN: NLRV. 240 V AC Up to 480 Y/277 V AC Up to 600 Y/347 V AC UL UL UL Ibc3) Ibc3) Ibc3) A kA kA kA 0.16 ... 0.8 1 1.25 65 65 65 65 65 65 ---- 2 2.5 3.2 65 65 65 65 65 65 ---- 4 5 6.3 8 65 65 65 65 65 65 65 65 ----- 0.16 ... 1.6 2 2.5 65 65 65 65 65 65 30 30 30 3.2 4 5 65 65 65 65 65 65 30 30 30 6.3 8 10 65 65 65 65 65 65 30 30 30 12,5 16 20 22 65 65 65 65 65 65 65 65 30 ---- 16 20 25 65 65 65 65 65 65 25 25 25 32 40 45 50 65 65 65 65 65 65 65 65 25 25 25 25 16 20 25 65 65 65 65 65 65 30 30 30 32 40 50 65 65 65 65 65 65 30 30 30 63 75 90 100 65 65 65 65 65 65 65 65 30 30 --- Size S00 3RV10 11 FLA2) max. 8 A, 480 V NEMA size 0 115 200 1/3 3/4 -2 230 460 575/600 1 --- 2 5 -- Size S0 3RV10 21 2) FLA max. 22 A, 480 V 12.5 A, 600 V NEMA size 1 115 200 2 3 -5 230 460 575/600 3 --- 7 1/2 15 10 Size S2 3RV10 31 FLA2) max. 50 A, 600 V 115 200 3 7 1/2 -15 NEMA size 2 230 460 575/600 10 --- 20 40 50 Size S3 3RV10 4. 2) FLA max. 100 A, 480 V 75 A, 600 V NEMA size 3 115 200 7 1/2 20 -30 230 460 575/600 20 --- 40 75 75 1) hp rating = Power rating in horse power (maximum motor rating). 2) FLA = Full Load Amps/Motor full load current. 3) Complies with "short-circuit breaking capacity" according to UL. Siemens * 2012 17 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV10 motor starter protectors as "Self-Protected Combination Motor Controllers (Type E)" A line-side 1-inch clearance in air and 2-inch creepage distance is required for "Self-Protected Combination Motor Controllers" for approval according to UL 508. Therefore, 3RV10 motor starter protectors of size S0 and S3 are approved to UL 508 in combination with the terminal blocks listed below. The basic units of the 3RV10 motor starter protectors size S2 comply with the required clearance in air and creepage distances. hp rating1) for FLA2) max. Motor starter protectors Type V 1-phase 3-phase CSA does not demand these extended air/creepage distances. According to CSA, these terminal blocks can be omitted when the device is used as a "Self-Protected Combination Motor Controller". The 3RV10 motor starter protectors are approved as "Self-Protected Combination Motor Controllers" under the following file numbers: * UL File No. E156943, CCN: NKJH, * CSA Master Contract 165071, Product Class: 3211 08. Rated current Up to 240 V AC In UL CSA Up to 480 Y/277 V AC Up to 600 Y/347 V AC UL CSA UL CSA Ibc3) Ibc3) Ibc3) Ibc3) Ibc3) Ibc3) A kA kA kA kA kA kA 0.16 ... 1.6 2 2.5 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 3.2 4 5 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 6.3 8 10 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 12.5 16 20 22 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 30 ---- 30 ---- 16 20 25 65 65 65 65 65 65 65 65 65 65 65 65 25 25 25 25 25 25 32 40 45 50 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 25 25 25 25 25 25 25 25 16 20 25 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 32 40 50 65 65 65 65 65 65 65 65 65 65 65 65 30 30 30 30 30 30 63 75 90 100 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 30 30 --- 30 30 --- Size S0 3RV10 21 + 3RV19 28-1H4) 2) FLA max. 22 A, 480 V 12.5 A, 600 V NEMA size 1 115 200 2 3 -5 230 460 575/600 3 --- 7 1/2 15 10 Size S2 3RV10 31 FLA2) max. 50 A, 600 V 115 200 3 7 1/2 -15 NEMA size 2 230 460 575/600 10 --- 20 40 50 Size S3 3RV10 41 + 3RT19 46-4GA074) 2) FLA max. 100 A, 480 V 75 A, 600 V NEMA size 3 115 200 10 20 -30 230 460 575/600 20 --- 40 75 75 1) hp rating = Power rating in horse power (maximum motor rating). 2) FLA = Full Load Amps/Motor full load current. 3) Complies with "short-circuit breaking capacity" according to UL/CSA. 4) Not required for CSA. 18 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV17 and 3RV18 circuit breakers These circuit breakers are approved according to UL 489 and CSA C22.2 No. 5-02 for 100 % rated current (100 % rated breaker). They can be used therefore as upstream short-circuit protective devices for "Manual Motor Controllers" and "Manual Motor Controllers Suitable for Tap Conductor Protection in Group Installations". Circuit breakers Type Rated current In 240 V AC The 3RV17 and 3RV18 circuit breakers are approved under the following file numbers: * UL File No. E235044, CCN: DIVQ, * CSA Master Contract 165071, Product Class: 1432 01. 480 Y/277 V AC 480 V AC UL CSA UL CSA UL CSA 600 Y/347 V AC UL CSA Ibc1) Ibc1) Ibc1) Ibc1) Ibc1) Ibc1) Ibc1) Ibc1) A kA kA kA kA kA kA kA kA 0.16 0.2 0.25 0.32 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 0.4 0.5 0.63 0.8 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 1 1.25 1.6 2 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 2.5 3.2 4 5 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 6.3 8 10 12.5 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 --- 10 10 --- 15 20 22 50 50 50 50 50 50 50 50 50 50 50 50 ---- ---- ---- ---- 0.16 0.2 0.25 0.32 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 0.4 0.5 0.63 0.8 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 1 1.25 1.6 2 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 2.5 3.2 4 5 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 10 10 10 10 10 10 10 6.3 8 10 12.5 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ----- ----- 10 ---- 10 ---- 15 20 50 50 50 50 50 50 50 50 --- --- --- --- 10 15 20 25 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 20 20 20 20 20 20 20 20 30 35 40 45 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 65 ---- 65 ---- 20 20 20 20 20 20 20 20 50 60 70 65 65 65 65 65 65 65 65 65 65 65 65 ---- ---- 20 20 10 20 20 10 Size S0 3RV17 21 3RV18 21 Size S3 3RV17 42 1) Complies with "short-circuit breaking capacity" according to UL. Siemens * 2012 19 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Rated data of the auxiliary switches and signal switches Type 3RV19 Lateral auxiliary switch with 1 NO + 1 NC, 2 NO, 2 NC, 2 NO + 2 NC Transverse auxiliary switches with 1 CO contact 1 NO + 1 NC, 2 NO Signal switches Max. rated voltage Acc. to NEMA (UL) Acc. to NEMA (CSA) Uninterrupted current Switching capacity V AC V AC 600 600 250 250 A 10 A600 Q300 5 B600 R300 2.5 C300 R300 Voltage transformer circuit breakers General technical specifications Type Rated current In 3RV16 11-1AG14 3RV16 11-1CG14 3RV16 11-1DG14 A 1.4 2.5 3 Ambient temperature * During storage/transport C -50 ... +80 * During operation C -20 ... +60 (up to +70 C is possible with current reduction) Rated operational voltage Ue V 400 Rated frequency Hz 16.66 ... 60 Rated insulation voltage Ui V 690 Short-circuit breaking capacity Icu at 400 V AC kA 50 Set value of the thermal overload release A 1.4 2.5 3 Response value of the instantaneous electronic trip unit A 6 20 % 10.5 20 % 20 20 % Tripping time of the instantaneous electronic trip unit ms Approx. 6 at 12 A Approx. 6 at 20 A Approx. 6 at 40 A 3RV16 11-1CG14 3RV16 11-1DG14 Internal resistance * In cold state > 0.25 6.5 % * In heated state > 0.30 6.5 % Shock resistance acc. to IEC 68 Part 2-27 g 15 Degree of protection acc. to IEC 60529 IP20 Touch protection acc. to EN 50274 Finger-safe Endurance * Mechanical Opera- 10000 ting cycles Opera- 10000 ting cycles * Electrical Permissible mounting positions Any Type 3RV16 11-1AG14 Conductor cross-sections, main circuit, 1 or 2 conductors Connection type Screw terminals Pozidriv size 2 Terminal screw Conductor cross-sections * Solid mm2 2 x (0.5 ... 1.5)1), 2 x (0.75 ... 2.5)1), max. 4 * Finely stranded with end sleeve mm2 2 x (0.5 ... 1.5)1), 2 x (0.75 ... 2.5)1) * Stranded mm2 2 x (0.5 ... 1.5)1), 2 x (0.75 ... 2.5)1), max. 4 Auxiliary switch for blocking the distance protection * With defined time-related assignment for blocking a distance relay 1 changeover contact (for use as 1 NO or 1 NC) * Rated operational voltage Ue (AC voltage) V 250 * Rated operational current Ie /AC-14 at Ue = 250 V A 0.5 * Rated operational current Ie /AC-14 at Ue = 125 V A 1 * Rated operational voltage Ue (DC voltage L/R 200 ms) V 250 * Rated operational current Ie /DC-13 at Ue = 250 V A 0.27 * Rated operational current Ie /DC-13 at Ue = 125 V A 0.44 * Melting fuse gL/gG A 10 * Miniature circuit breaker, C characteristic A 6 (prospective short-circuit current < 0.4 kA) Short-circuit protection for auxiliary circuit Auxiliary switches for other signaling purposes For technical specifications see "Mountable Accessories" 1) If two different conductor cross-sections are connected to one clamping point, both cross-sections must lie in the range specified. If identical cross-sections are used, this restriction does not apply. 20 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Characteristic curves The time/current characteristic, the current limiting characteristics and the I2t characteristic curves were determined according to EN/IEC 60947. The tripping characteristic of the inverse-time delayed overload release (thermal overload releases, 'a' releases) for DC and AC with a frequency of 0 Hz to 400 Hz applies for the time/current characteristic. Time/current characteristic curves, current limiting characteristic curves and I2t curves can be ordered from "Technical Assistance": * Either by e-mail to: technical-assistance@siemens.com * Or on the Internet: http:/www.siemens.com/automation/service&support The characteristic curves apply to the cold state; at operating temperature, the tripping times of the thermal releases are reduced to approximately 25 %. 3RV16 voltage transformer circuit breakers up to 3 A With two-pole and three-pole loading, the maximum deviation in the tripping time of 3 times the setting current and upwards is 20 % and thus in accordance with EN 60079. The tripping characteristics for the instantaneous, electromagnetic electronic trip units (short-circuit releases, 'n' releases) are based on the rated current In that also represents the maximum value of the setting range for motor starter protectors with adjustable overload releases. If the current is set to a lower value, the tripping current of the 'n' release is increased by a corresponding factor. The characteristic curves of the electromagnetic electronic trip units apply to frequencies of 50 Hz/60 Hz. Appropriate correction factors must be used for lower frequencies down to 16 2/3 Hz, for higher frequencies up to 400 Hz and for DC. The characteristic curves below are schematic representations. Precise characteristic curves can be ordered from "Technical Assistance": * Either by e-mail to: technical-assistance@siemens.com * Or on the Internet: http:/www.siemens.com/automation/service&support 1000 s a) 100 Opening time 100 min 60 40 The specified tripping characteristics of the thermal overload release (a) correspond to the mean value of the scatter band in the cold state. At operating temperature, these times are reduced to approximately 25 % of the specified values. NSB0_01352b Under normal operating conditions, all three poles of the device must be loaded. The three main current paths must be connected in series in order to protect single-phase or DC loads. 10 000 NSB0_00004b 10 5000 2000 1 2 3 1 1000 b) 10 500 0,1 5 3-pole loading Class 20 200 2 100 1 50 0,01 3-pole loading Class 10 20 1 2-pole loading Class 10 2 4 6 10 20 40 60 A100 1 1.4 A / 6 A 2 2.5 A / 10.5 A 3 3 A / 20 A 10 5 2 a) Thermal overload release b) Instantaneous electromagnetic trip unit 1 0,5 0,2 0,1 0,05 0,02 0,01 0,005 0,002 0,001 0,6 0,8 1 2 3 4 6 8 10 20 30 40 60 80 x n Current Schematic representation of typical time/current characteristic of 3RV10 The above characteristic curve for the motor starter protector relates to a specific setting range. It is, however, also valid as a schematic representation of motor starter protectors with other current ranges. Siemens * 2012 21 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Dimensional drawings 3RV1 motor starter protectors, size S00 3RV10 11, 3RV16 2) 1) 9) 6) 3) 4) 25 1) 2) 3) 4) 5) 6) 7) Lateral auxiliary switch, 2-pole. Lateral auxiliary switch, 4-pole. Auxiliary releases. Transverse auxiliary switch. Drilling pattern. Push-in lugs for screw mounting. Only for undervoltage release with leading auxiliary switch. 8) Standard mounting rail TH 35 according to EN 60715. 9) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. 3,5 105 45 90 45 12 5 5) 9 18 45 18 5 62 70 7) 76 NSB0_00026d 8) 3RV1 motor starter protectors, size S0 3RV10 21, 3RV13 21, 3RV14 21 2) 8) 6) 1) 3) 14 4) 72 25 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Auxiliary releases. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Push-in lugs for screw mounting. 7) Standard mounting rail TH 35 according to EN 60715. 8) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. 45 90 97 106 45 12 5 5) 18 18 45 NSB0_00027c 7) 56 69 80 91 5 9 3RV1 motor starter protectors, size S2 3RV10 31, 3RV13 31, 3RV14 31 1) 2) 7) 20 30 121 3) 4) 125 90 45 85 140 130 12 5 6) 18 55 18 9 22 Siemens * 2012 5 109 127 132 144 NSB0_00028b 8 5) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Auxiliary releases. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Standard mounting rail TH 35 according to EN 60715. 7) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV1 motor starter protectors, size S3 3RV10 4, 3RV13 4 7) 8) 146 8 30 4) 3) 5 155 45 116 150 165 90 12 1) 2) 5) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Auxiliary releases. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Mounting according to EN 60715 to standard mounting rail TH 35, 15 mm high, or standard mounting rail TH 75. 7) 4 mm Allen screw. 8) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. 18 7 18 70 132 153 157 169 5 9 NSB0_00029c 6) 3RV11 motor starter protectors, size S0 3RV11 21 1) 8) 2) 6) 3) 72 25 4) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Block for overload relay function. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Push-in lugs for screw mounting. 7) Standard mounting rail TH 35 according to EN 60715. 8) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. 106 45 45 90 97 12 5 5) 18 45 20 5 NSB0_00030c 7) 55 69 80 91 9 3RV11 motor starter protectors, size S2 3RV11 31 1) 2) 7) 121 20 4) 30 3) 130 45 90 140 125 12 5 9 18 55 20 5 8 109 127 132 144 NSB0_00031d 6) 5) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Block for overload relay function. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Standard mounting rail TH 35 according to EN 60715. 7) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. Siemens * 2012 23 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data 3RV11 motor starter protectors, size S3 3RV11 42 7) 8) 3) 146 8 4) 30 2) 5 155 45 90 116 150 165 12 1) 5) 1) Lateral auxiliary switch, 2-pole. 2) Signal switch or lateral auxiliary switch, 4-pole. 3) Block for overload relay function. 4) Transverse auxiliary switch. 5) Drilling pattern. 6) Mounting according to EN 60715 to standard mounting rail TH 35, 15 mm high, or standard mounting rail TH 75. 7) 4 mm Allen screw. 8) Lockable in neutral position with shackle diameter 3.5 mm ... 4.5 mm. 9 70 20 7 5 NSB0_0032d 6) 18 132 153 157 169 3RV17 and 3RV18 circuit breakers, size S0 3RV17 21, 3RV18 21 1) Mounting according to EN 60715 to standard mounting rail TH 35. 2) Drilling pattern. 27 25 106 144 45 112 126 O5 2) NSB0_01726b 17 1) 14 14 45 55 79 92 3RV17 circuit breakers, size S3 3RV17 42 22,5 22,5 26 30 NSB0_01531c 5 70 7 Siemens * 2012 132 153 157 169 155 168 45 129 155 1) 24 O5 2) 1) Mounting according to EN 60715 on TH 35 standard mounting rail, 15 mm deep, or TH 75 standard mounting rail. 2) Drilling pattern. 3RV Motor Starter Protectors/Circuit Breakers up to 100 A General data Schematics Internal circuit diagrams 3RV11 .. L 1 1 3 L 2 L 1 L 3 1 5 3 L 2 Voltage transformer circuit breaker 3RV13 .. 3RV16 11-1.G14 L 3 5 L 1 T E S T 1 9 5 3 L 2 L 3 Distance protection and starting 5 9 7 T 2 T 3 9 6 9 8 4 6 T 1 T 2 T 3 1 v T 1 2 N S B 0 _ 0 0 0 1 0 a 6 v 4 v T 3 2 v T 2 v T 1 v 6 v 4 N S B 0 _ 0 0 0 0 9 b v 2 N S B 0 _ 0 0 0 0 8 a v v 1 2 3 1 4 Starting 1 5 v 3RV10 .., 3RV14 .., 3RV16 11-0BD10, 3RV17 .., 3RV18 .. Motor starter protector 11 NSB0_01105b Motor starter protector with overload relay function v Motor starter protector/ circuit breaker 14 12 6 from voltage transformer unit Switching examples 3RV11 motor starter protector with overload relay function S1 S2 K1 F1, F2 Q1 L1 F1 S1 S2 + OFF Button ON Button Self-holding contact Fuse (gL/gG) 6 A Undervoltage trip unit 3RV11 12 14 11 K1 B I ( b in a r y in p u t) V o lta g e tr a n s fo r m e r c ir c u it b r e a k e r r e le a s e d ( a c tiv e w ith o u t v o lta g e ) NSB0_01106b K1 F2 NSB0_00025c D is ta n c e p r o te c tio n Q1 N(L2) 3RV16 11-1.G14 voltage transformer circuit breaker Note: When using the NO contact to connect the voltage transformer circuit breaker, the binary input of the distance protection device (Siemens 7 SA xxx) should be set to "active without voltage". This connection type is used for additional monitoring of correct wiring. More information Conversion of voltage transformer circuit breakers 3VU13 to 3RV1 The 3VU13 voltage transformer motor starter protectors previously available have been discontinued. The 3RV1 voltage transformer motor starter protectors are offered as replacement types. Previous type Replacement type 3VU13 11-6HR00 3RV16 11-1CG14 3VU13 21-6HR00 3RV16 11-1CG14 + 3RV19 01-1A 3VU13 11-6JR00 3RV16 11-1DG14 Siemens * 2012 25 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories Overview Mounting location and function The 3RV1 motor starter protectors/circuit breakers have three main contact elements. In order to achieve maximum flexibility, auxiliary switches, signal switches, auxiliary trip units and isolator modules can be supplied separately. These components can be fitted as required on the circuit breakers/motor starter protectors without using tools. Front side An auxiliary switch block can be inserted transversely on the front. The overall width of the motor starter protectors remains unchanged. Transverse auxiliary switches Notes: 1 NO + 1 NC or * A maximum of 4 auxiliary contacts with auxiliary switches can be attached to each 2 NO or motor starter protector. 1 CO contact * Transverse auxiliary switches must not be used for the 3RV17 and 3RV18 circuit breakers. Left-hand side Notes: Lateral auxiliary switches (2 contacts) 1 NO + 1 NC * A maximum of 4 auxiliary contacts with auxiliary switches can be attached to each or 2 NO motor starter protector/circuit breaker. or * Auxiliary switches (2 contacts) and signal 2 NC switches can be mounted separately or Lateral auxiliary switches together. (4 contacts) * The signal switch cannot be used for the 2 NO + 2 NC 3RV17 and 3RV18 circuit breakers. For overview graphic see "General Data" --> "Overview". One of the three auxiliary switches can be mounted laterally for each motor starter protector/circuit breaker. The contacts of the auxiliary switch close and open together with the main contacts of the motor starter protector. The overall width of the lateral auxiliary switch with 2 contacts is 9 mm. One auxiliary switch can be mounted laterally for each motor starter protector. The contacts of the auxiliary switch close and open together with the main contacts of the motor starter protector/circuit breaker. The overall width of the lateral auxiliary switch with 4 contacts is 18 mm. Signal switches for sizes S0, S2 and S3 One signal switch can be mounted at the side of each motor starter protector with a rotary operating mechanism. Tripping 1 NO + 1 NC Short-circuit 1 NO + 1 NC The signal switch has two contact systems. One contact system always signals tripping irrespective of whether this was caused by a short-circuit, an overload or an auxiliary trip unit. The other contact system only switches in the event of a short-circuit. There is no signaling as a result of switching off with the handle. In order to be able to switch on the motor starter protector again after a short-circuit, the signal switch must be reset manually after the error cause has been eliminated. The overall width of the signal switch is 18 mm. Right-hand side Auxiliary trip units Notes: Shunt trip units * One auxiliary trip unit can be mounted per motor starter protector/circuit breaker. * Accessories cannot be mounted at the right-hand side of the 3RV11 motor starter protectors with overload relay function. For remote-controlled tripping of the motor starter protector/circuit breaker. The trip unit coil should only be energized for short periods (see schematics). or Undervoltage trip units Trips the motor starter protector when the voltage is interrupted and prevents the motor from being restarted accidentally when the voltage is restored. Used for remote-controlled tripping of the circuit breaker/motor starter protector. Particularly suitable for EMERGENCY-STOP disconnection by way of the corresponding EMERGENCY-STOP pushbutton according to EN 60204-1. or (2 NO) Function and use as for the undervoltage trip unit without leading auxiliary contacts, but with the following additional function: the auxiliary contacts will open in switch position OFF to deenergize the coil of the undervoltage trip unit, thus interrupting energy consumption. In the "tripped" position, these auxiliary contacts are not guaranteed to open. The leading contacts permit the motor starter protector/circuit breaker to reclose. Isolator modules for sizes S0 and S2 Isolator modules can be mounted to the upper terminal end of motor starter protectors of sizes S0 and S2. Undervoltage trip unit with leading auxiliary contacts The overall width of the auxiliary trip unit is 18 mm. Top Notes: * The isolator module cannot be used for the 3RV17 and 3RV18 circuit breakers. The supply cable is connected to the motor starter protector through the isolator module. * The isolator module covers the terminal screws of the transverse auxiliary switch. If the isolator module is used, we therefore recommend that either the lateral auxiliary switches be fitted or that the isolator module not be mounted until the auxiliary switch has been wired. The plug can only be unplugged when the motor starter protector is open and isolates all 3 poles of the motor starter protector from the network. The shock-protected isolation point is clearly visible and secured with a padlock to prevent reinsertion of the plug. For a complete overview of which accessories can be used for the various motor starter protectors see "Introduction" --> "Overview" --> "Motor Starter Protectors". 26 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories Technical specifications Front transverse auxiliary switches Switching capacity for different voltages 1 CO contact 1 NO + 1 NC, 2 NO Rated operational current Ie * At AC-15, alternating voltage - 24 V - 230 V - 400 V - 690 V A A A A 4 3 1.5 0.5 2 0.5 --- * At AC-12 = Ith, alternating voltage - 24 V - 230 V - 400 V - 690 V A A A A 10 10 10 10 2.5 2.5 --- * At DC-13, direct voltage L/R 200 ms - 24 V - 48 V - 60 V - 110 V - 220 V A A A A A 1 --0.22 0.1 1 0.3 0.15 --- V mA 17 1 Minimum load capacity Front transverse solid-state compatible auxiliary switches 1 CO contact V 250 * Rated operational current Ie/AC-14 at Ue = 250 V A 0.5 * Rated operational current Ie/AC-14 at Ue = 125 V A 1 * Rated operational voltage Ue V 250 * Rated operational current Ie/DC-13 at Ue = 250 V A 0.27 * Rated operational current Ie/DC-13 at Ue = 125 V A 0.44 Minimum load capacity V mA 5 1 * Rated operational voltage Ue Alternating voltage Direct voltage L/R 200 ms Lateral auxiliary switches with signal switch Switching capacity for different voltages: Lateral auxiliary switch with 1 NO + 1 NC, 2 NO, 2 NC, 2 NO + 2 NC; signal switch Rated operational current Ie * At AC-15, alternating voltage - 24 V - 230 V - 400 V - 690 V A A A A 6 4 3 1 * At AC-12 = Ith, alternating voltage - 24 V - 230 V - 400 V - 690 V A A A A 10 10 10 10 * At DC, direct voltage L/R 200 ms - 24 V - 110 V - 220 V - 440 V A A A A 2 0.5 0.25 0.1 V mA 17 1 Minimum load capacity Auxiliary trip units Undervoltage trip units Shunt trip units Power consumption * During pick-up - AC voltages - DC voltages VA/W W 20.2/13 20 20.2/13 13 ... 80 * During uninterrupted duty - AC voltages - DC voltages VA/W W 7.2/2.4 2.1 --- * Tripping V 0.35 ... 0.7 x Us 0.7 ... 1.1 x Us * Pickup V 0.85 ... 1.1 x Us -- Maximum opening time ms 20 Response voltage Siemens * 2012 27 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories Short-circuit protection for auxiliary and control circuits Melting fuses gL/gG A 10 Miniature circuit breaker, C characteristic A 61) 1) Prospective short-circuit current < 0.4 kA. Conductor cross-sections for auxiliary and control circuits Connection type Screw terminals Pozidriv size 2 Terminal screw 0.8 ... 1.2 Nm Prescribed tightening torque Conductor cross-sections (1 or 2 conductors) mm2 2 x (0.5 ... 1.5)1)/2 x (0.75 ... 2.5)1) * Finely stranded with end sleeve mm 2 2 x (0.5 ... 1.5)1)/2 x (0.75 ... 2.5)1) * Stranded mm2 2 x (0.5 ... 1.5)1)/2 x (0.75 ... 2.5)1) * AWG cables AWG 2 x (18 ... 14) * Solid Cage Clamp terminals2)3) Connection type Conductor cross-sections (1 or 2 conductors connectable) * Solid mm2 2 x (0.25 ... 2.5) * Finely stranded with end sleeve mm2 2 x (0.25 ... 1.5) * Finely stranded without end sleeve mm2 2 x (0.25 ... 2.5) * AWG cables, solid or stranded AWG 2 x (24 ... 14) Max. external diameter of the conductor insulation mm 3.6 1) If two different conductor cross-sections are connected to one clamping point, both cross-sections must lie in the range specified. If identical cross-sections are used, this restriction does not apply. 2) With conductor cross-sections of 1 mm2 an "insulation stop" must be used; see "Accessories", "Contactors and Contactor Assemblies". 3) For corresponding 8WA2 803 or 8WA2 880 opening tools see "Accessories". Schematics Internal circuit diagrams Lateral auxiliary switches 2 NO + 2 NC 3RV19 01-1F, 3RV19 01-2F 3RV19 01-1A, 3RV19 01-2A 3RV19 01-1B, 3RV19 01-2B 3RV19 01-1C, 3RV19 01-2C 3RV19 01-1J 12 14 13 21 13 23 33 41 33 43 31 41 11 14 22 14 24 34 42 Signal switches Auxiliary trip units 3RV19 21-1M Undervoltage trip units 3RV19 02-1A.. 34 44 32 42 Undervoltage trip units with leading auxiliary contacts 2 NO NSB00018 2 NC 3RV19 01-1E, 3RV19 01-2E NSB00017 2 NO 3RV19 01-1D, 3RV19 01-1G NSB00016 1 NO + 1 NC NSB01087 2 NO NSB00015 1 NO + 1 NC NSB00014 1 CO 13 21 31 43 14 22 32 44 Shunt trip units 3RV19 02-1D.0 3RV19 12-1C.., 3RV19 22-1C.. 57 65 77 85 D1 C1 D1 07 Siemens * 2012 C2 NSB0_00011a D2 08 NSB0_00013a D2 NSB0_00012a v 28 78 86 U v 58 66 NSB0_00019a v U I NSB01086 Transverse auxiliary switches 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mountable accessories Circuit diagrams Undervoltage trip unit Shunt trip unit 3RV19 02-1A.., 3RV19 .2-1C.. 3RV19 02-1D.0 F1 S1 OFF button in the system Fuse (gL/gG), max. 10 A Undervoltage trip unit L1(L+) S0 Q1 S NSB0_00020c S1, S2 F1, F2 F4 NSB0_00021b L1 F1 S0 12 14(14) S2 F1, F2 F3 Q1 OFF button in the system Motor starter protector Auxiliary switch of the molded case motor starter protector Q1 Fuse (gL/gG), max. 10 A Shunt trip unit S 11(13) C1 D1 F4 U < D2 F2 N(L2) F3 N(L2,L-) C2 F2 Switching examples 3 5 S1 Q1 F1 H2 57 65 77 85 H1 Q1 4 v 6 58 66 78 86 S1 NSB0_00022c 2 v v H2 Signaling switch Motor starter protector Fuse (gL/gG) max. 10 A Signal lamp "Short-circuit" Signal lamp "Overload" or "Tripping by auxiliary trip unit" F1 F2 1 2 Q1 3 4 5 D1 07 U< 6 D2 08 F4 S1 S2 NSB0_00023b 1 H1 v F1 The leading auxiliary contacts will open in switch position "OFF" to deenergize the coil of the undervoltage release, thus avoiding power consumption in the switched off state. L1 L2 L3 N v Seperate "tripped" and "short-circuit" signals L1 L2 L3 N Motor starter protectors tripped by means of pushbutton or EMERGENCY-STOP pushbutton in the system v 3RV1 motor starter protector with 3RV19 21-1M signal switch In the "tripped" position of the motor starter protector, these contacts are not guaranteed to open. S1, S2, S3 OFF pushbutton Q1 Motor starter protector F1, F2 Fuse (gL/gG) max. 10 A F4 Undervoltage trip unit S3 Siemens * 2012 29 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Rotary operating mechanisms Overview Remote motorized operating mechanisms Motor starter protectors with a rotary operating mechanism can be mounted in a control cabinet and operated externally by means of a door-coupling rotary operating mechanism. When the cabinet door with motor starter protector is closed, the operating mechanism is coupled. When the motor starter protector closes, the coupling is locked which prevents the door from being opened unintentionally. This interlock can be defeated by the maintenance personnel. In the Open position, the rotary operating mechanism can be secured against reclosing with up to 3 padlocks. Inadvertent opening of the door is not possible in this case either. 3RV1 motor starter protectors are manually operated controls. They automatically trip in case of an overload or short-circuit. Intentional remote-controlled tripping is possible by means of a shunt trip unit or an undervoltage trip unit. Reclosing is only possible directly at the motor starter protector. NSB01078 Door-coupling rotary operating mechanisms The remote motorized operating mechanism allows the motor starter protectors to be opened and closed by electrical commands. This enables a load or an installation to be isolated from the network or reconnected to it from an operator panel. If the motor starter protector is tripped as a result of overload or short-circuit, it will be in tripped position. For reclosing, the remote motorized operating mechanism must first be set manually or electrically to the 0 position (electrically by means of the Open command). Then it can be reclosed. The remote motorized operating mechanism is available for motor starter protectors of size S2 (In max = 50 A) and S3 (In max = 100 A) that are designed for control voltages of 230 V AC and 24 V DC. The motor starter protector is fitted into the remote motorized operating mechanism as shown in the drawing. In the "MANUAL" position, the motor starter protector in the remote motorized operating mechanism can continue to be switched manually on site. In the "AUTOMATIC" position, the motor starter protector is switched by means of electrical commands. The switching command must be applied for a minimum of 100 ms. The remote motorized operating mechanism closes the motor starter protector after a maximum of 1 second. On voltage failure during the switching operation it is ensured that the motor starter protector remains in the OPEN or CLOSED position. In the "MANUAL" and "OFF" position, the remote motorized operating mechanism can be locked with a padlock. 3RV19 26-0K door-coupling rotary operating mechanism RESET function NSB00007 NSB01079 The RESET button on the motorized operating mechanism serves to reset any 3RV19 21-1M signal switch that might be installed. 3RV29 26-2B door-coupling rotary operating mechanism for arduous conditions 3RV19 .6-3A.. remote motorized operating mechanism 30 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Rotary operating mechanisms Technical specifications Remote motorized operating mechanisms Type 3RV19 36, 3RV19 46 Max. power consumption W 48 VA 170 * At Us = 24 V DC * At Us = 230 V AC 0.85 ... 1.1 x Us Operating range Minimum command duration at Us s 0.1 Unlimited (uninterrupted operation) Max. command duration Max. total break time, remote-controlled s 2 Ready to reclose after approx. s 2.5 Switching frequency 1/h 25 * 230 V AC A 0.8 * 24 V DC A 1.6 Internal back-up fuse Plug-in connectors with screw terminals Connection type of control cables g/ms Shock resistance acc. to IEC 60068-2-27 25/11 (square and sine pulse) Schematics Switching examples 3RV1 motor starter protector with 3RV19 36/3RV19 46 remote motorized operating mechanisms ~ - US ~ + ? L M v 1 2 3 4 5 O T NSB00024a Siemens * 2012 31 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Mounting accessories Overview NSB0_01077a The prepared terminal parts are clamped to the upper and lower screw terminals of the motor starter protectors which allows them to be soldered into printed circuit boards. NSB01380a Solder pin terminals are available for the main contacts and transverse auxiliary switches of size S00 motor starter protectors. * Size S0: The 3RV19 28-1H terminal block is simply screwed onto the basic unit. * Size S2: The basic unit is already compliant with the new clearance and creepage distance requirements. * Size S3: The standard box terminal must be replaced by the 3RT19 46-4GA07 terminal block. NSB01379a Solder pin connections 3RV19 28-1H (left), 3RT19 46-4GA07 (right) 3RV19 18-5A Terminals for "Self-Protected Combination Motor Controllers (Type E)" acc. to UL 508 The 3RV10 motor starter protectors size S0 and higher are approved according to UL 508 as "Self-Protected Combination Motor Controllers (Type E)". According to CSA, these terminal blocks can be omitted when the device is used as a "Self-Protected Combination Motor Controller" (Type E). Three-phase feeder terminals are required for constructing "Type E Starters" with an insulated busbar system (see "Busbar Accessories"). This requires increased clearance and creepage distances (1 inch and 2 inches respectively) at the input side of the device, which are achieved by mounting terminal blocks. Technical specifications Terminals for "Self-Protected Combination Motor Controllers (Type E)" acc. to UL 508" Type 3RV19 28-1H 3RT19 46-4GA07 Nm 2.5 ... 3 See data for 3RV1. 4 motor starter protectors * Front clamping point connected - Solid - Finely stranded with end sleeve - Stranded - AWG cables, solid or stranded - Terminal screw mm mm mm mm 1 ... 10 1 ... 16 2.5 ... 25 14 ... 3 M4 See data for 3RV1. 4 motor starter protectors * Rear clamping point connected - Solid - Finely stranded with end sleeve - Stranded - AWG cables, solid or stranded - Terminal screw mm mm mm mm 1 ... 10 1 ... 16 1.5 ... 25 16 ... 3 M4 See data for 3RV1. 4 motor starter protectors - Front clamping point: Solid Finely stranded with end sleeve Stranded AWG cables, solid or stranded Terminal screw mm mm mm mm 1 ... 10 1 ... 10 2.5 ... 10 14 ... 6 M4 See data for 3RV1. 4 motor starter protectors - Rear clamping point: Solid Finely stranded with end sleeve Stranded AWG cables, solid or stranded Terminal screw mm mm mm mm 1 ... 10 1 ... 10 5 ... 25 16 ... 3 M4 Prescribed tightening torque NSB00480 NSB00479 Conductor cross-sections NSB00481 * Both clamping points connected 32 Siemens * 2012 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids Dimensional drawings Isolator modules 3RV19 28-1A For motor starter protector size S0 9 4 5 5 1 4 9 1 2 1 1 9 0 N S B 0 _ 0 0 0 3 4 b 1 4 4 9 6 N S B 0 _ 0 0 0 3 3 b 5 7 5 1 4 5 3RV19 38-1A For motor starter protector size S2 Busbars 3RV19 15-1.. 3-phase busbar For motor starter protector sizes S00 and S0, modular spacing 45 mm For two 3RV19 15-1AB motor starter protectors For three 3RV19 15-1BB motor starter protectors For four 3RV19 15-1CB motor starter protectors For five 3RV19 15-1DB motor starter protectors B 21 13 83 128 173 218 A B S00 S0 111 119 67 70 Size A B S00 S0 111 119 67 70 A NSB0_00055e 45 Size 3RV19 15-2.. 3-phase busbar For motor starter protector sizes S00 and S0, modular spacing 55 mm For two 3RV19 15-2AB motor starter protectors with accessory For three 3RV19 15-2BB motor starter protectors with accessory For four 3RV19 15-2CB motor starter protectors with accessory For five 3RV19 15-2DB motor starter protectors with accessory 93 148 203 258 A 55 NSB0_00056e B 21 13 Siemens * 2012 33 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 15-3.. 3-phase busbar For motor starter protector sizes S00 and S0, modular spacing 63 mm For two 3RV19 15-3AB motor starter protectors with accessory For four 3RV19 15-3CB motor starter protectors with accessory 101 227 A 63 B NSB0_01092e 21 13 3RV19 35-1. 3-phase busbar For motor starter protector size S2, modular spacing 55 mm For two 3RV19 35-1A motor starter protectors For three 3RV19 35-1B motor starter protectors For four 3RV19 35-1C motor starter protectors 55 110 165 220 168 NSB0_00057d 98 33 15 3RV19 35-3. 3-phase busbar For motor starter protector size S2, modular spacing 75 mm For two 3RV19 35-3A motor starter protectors with accessory For three 3RV19 35-3B motor starter protectors with accessory For four 3RV19 35-3C motor starter protectors with accessory 75 130 205 280 3RV19 15-5DB connecting piece For connecting 3-phase busbars for motor starter protector size S0 (left) to size S00 (right) 13 34 81 119 42,5 70 21 NSB0_00062e Siemens * 2012 98 168 NSB0_00058d 33 15 Size A B S00 S0 111 119 67 70 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 .5 three-phase feeder terminals 3RV19 15-5A Connected from top, for motor starter protector size S00 3RV19 35-5B Connected from bottom, for motor starter protector size S00 and S0 2 4 NSB0_00060d 73 92 2 5 4 4 N S B 0 _ 0 0 0 5 9 b a 14 14 44 3RV19 25-5AB Connected from top, for motor starter protector size S0 44 14 14 Typ a 3RV1. 1 3RV1. 2 19 23 3RV19 35-5A Connected from top, for motor starter protector size S2 1 1 2 5 5 9 1 73 3 4 25 54 31 N S B 0 _ 0 0 0 6 1 c 1 6 1 122 NSB0_01093c 3RV19 25-5EB to construct "Type E Starters" Connected from top, for motor starter protector size S0 55,3 33,8 111 59 54 NSB0_02011 171 127,8 NSB0_02012 101 78,8 44 30,8 44 3RV19 35-5E Connected from top, for motor starter protector size S2 Siemens * 2012 35 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 26-0. door-coupling rotary operating mechanisms 3RV19 26-0B, 3RV19 26-0C Short shaft3), for motor starter protector sizes S0, S2, S3 66 45 25 15 19 1 ... 4 3 3) NSB0_02009 24,3 1) 5 O22,5 2) max. 127 min. 55 33 1) Lockable in neutral position with max. 8 mm shackle diameter. 2) Mounting with screw cap. max. 130 min. 56 17 3) Supplied with a shaft length of 130 mm; can be adjusted by shortening the shaft. 3RV19 26-0K, 3RV19 26-0L Long shaft (with bracket)3), for motor starter protector sizes S0, S2, S3 66 45 16 25 15 19 1 ... 4 3 3) 24,3 1) NSB0_02010 0 OFF I ON 5 O22,5 2) max. 327 min. 55 4) 33 1) Lockable in neutral position with max. 8 mm shackle diameter. 2) Mounting with screw cap. max. 330 min. 56 17 3) Supplied with a shaft length of 330 mm; can be adjusted by shortening the shaft. 4) Grounding terminal 35 mm2 and fixing bracket for 330 mm shaft. 3RV29 .6-2. door-coupling rotary operating mechanisms for arduous conditions 3RV29 26-2., 3RV29 36-2., 3RV29 46-2. For motor starter protector size S0, S2 and S3 Drilling pattern for door G Drilling pattern for floor J NSB0_02013 B 65 75 A 8 O40 6 E D F max. 341 min. 42 H 22 56 Type Size 3RV29 26-2. S0 3RV29 36-2. S2 3RV29 46-2. S3 min. 11 mm without shaft 36 Siemens * 2012 max. 330 min. 31 A B C D E C F G H J 125 111 50 77 112 50 27 9 42 170 160 60 87 162 50 27 10 47 194 185 60 100 187 50 25 10 53 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids Remote motorized operating mechanisms 3RV19. 6-3A.. For motor starter protector size S2 and S3 112 O5 SI EMENS Type a 3RV19 36-3AP0, 3RV19 36-3AB4 3RV19 46-3AP0, 3RV19 49-3AB4 211 236 NSB0_00044b 224 182 I 87 148 a 3RV19 18-5. solder pin connections 3RV19 18-5A, 3RV19 18-5B For motor starter protector size S00 4 5 1 3 ,4 5 9 5 1 2 1 3 ,1 O 2 9 9 5 1 4 ,4 1 4 ,4 8 ,4 N S B 0 _ 0 0 0 4 1 a 9 7 ,4 1 0 3 8 ,4 1 4 ,4 1 4 ,4 4 9 Terminals for "Self-Protected Combination Motor Controllers (Type E)" acc. to UL 508 3RV19 28-1H For motor starter protector size S0 4 5 3RT19 46-4GA07 For motor starter protector size S3 7 0 N S B 0 _ 0 1 2 2 9 a N S B 0 _ 0 1 2 2 8 a 1 6 8 1 2 1 8 4 7 2 2 7 1 0 7 4 Siemens * 2012 37 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 .3-1.A00 molded-plastic enclosures for surface mounting 3RV19 13-1.A00 For motor starter protector size S00 45 19 55 1) 11 5) O4,5 NSB0_00035e 2) 105 c) 13 4) 145 ... 148 3) 77,5 6) 7) d) 100 b) d) 102 a) 1) 2) 3) 4) 5) 6) 7) Knock-outs for M25 cable glands. Knock-outs for rear cable entry M20. With safety lock. Max. shackle diameter for padlock 8 mm. 3RV19 03-5 indicator light. 3RV19 13-6B locking device. 3RV19 13-7 EMERGENCY-STOP mushroom button. a) 3RV19 13-1CA00: 85 mm, 3RV19 13-1DA00: 105 mm. b) With EMERGENCY-STOP mushroom button: - 3RV19 13-7D: 153 mm, - 3RV19 13-7E: 173 mm. Dimensions refer to mounting surface. b) With EMERGENCY-STOP mushroom button: - 3RV19 13-7D: 64 mm, - 3RV19 13-7E: 84 mm. d) Dimensions refer to mounting surface. 3RV19 23-1.A00 For motor starter protector size S0 45 d) 194 d) 144 89 3RV19 33-1.A00 For motor starter protector size S2 19 32 1) 2) 29 25 1) 4) 2) O7 O4,5 4) 155 145 ... 148 3) NSB0_00036e 250 235 3) a 126 Type a 3RV19 23-1CA00 3RV19 23-1DA00 85 105 18 NSB0_00037e 18 1) Knock-outs for M25 cable glands. 2) Knock-outs for rear cable entry M20. 3) Opening for padlock with shackle diameter max. 6 mm ... 8 mm. 4) 3RV19 03-5 indicator light. 38 Siemens * 2012 150 181 1) Knock-outs for M32 (left) and M40 (right). 2) Knock-outs for rear cable entry M32. 3) Opening for padlock with shackle diameter max. 6 mm ... 8 mm. 4) Indicator light 3RV19 03-5. 3RV Motor Starter Protectors/Circuit Breakers up to 100 A Accessories Project planning aids 3RV19 23-1.A01 cast aluminum enclosures for surface mounting 3RV19 23-1DA01, 3RV19 23-1GA01 For motor starter protector size S0 2) 3) 1) 4) 160 170 I ON O O OFF 105 116 135 3) NSB0_01088c 52 M25 M25 1) 2) 3) 4) 3RV19 03-5 indicator light. Knock-outs for rear cable entry M20. Knock-outs for M25 cable glands. Opening for padlock with shackle diameter from 6 mm ... 8 mm. 3RV19 13-2DA00 molded-plastic enclosures for flush mounting 3RV19 23-2.A00 molded-plastic enclosures for flush mounting 3RV19 13-2DA00 For motor starter protector size S00 3RV19 23-2DA00, 3RV19 23-2GA00 For motor starter protector size S0 96 105 96 12 3) 2) 12 96 1) 87 1) 3 3 R R NSB0_00040d 157 85x155 88 NSB0_00038c ON 175 157 1) 2) 3) 4) 1) 3RV19 03-5 indicator light. 2) Knock-outs for M25 cable glands. 3) Knock-outs for rear cable entry M20. 3RV19 03-5 indicator light. Knock-outs for M25 cable glands. Knock-outs for rear cable entry M20. Opening for padlock with shackle diameter from 6 mm ... 8 mm. 3RV19 13-4C molded-plastic front plates 3RV19 23-4. molded-plastic front plates 3RV19 13-4C For motor starter protector size S00 3RV19 23-4B, 3RV19 23-4E For motor starter protector sizes S0, S2, S3; 3RV19 23-4G holders Only for motor starter protectors size S0 M3 1) 3RV19 03-5 indicator light. 67 12 62 70 3) 40 19 85 4 92 O3.5 1) 36 62x89 107 45 53 36 92 O7 NSB0_00042d 38 35 36 62x89 107 45 85 4 1) M3 40 2) 85 38 85x155 175 88 19 max. 6 max. 7 NSB0_00039d . . OFF ax ax 27 m m 4) 53 2) 3) 36 105 12 62 70 1) 3RV19 03-5 indicator light. 2) Opening for padlock with shackle diameter from 6 mm ... 8 mm. 3) 3RV19 23-4G holder. Siemens * 2012 39 3RV Molded Case Motor Starter Protectors up to 800 A General data Overview Type of construction The molded case motor starter protectors are available in 4 widths: * 3RV13 53 - width 90 mm, max. rated current 32 A, at 400 V AC suitable for induction motors up to 22 kW. * 3RV1. 6. - width 105 mm, max. rated current 250 A, at 400 V AC suitable for induction motors up to 110 kW. * 3RV1. 7. - width 140 mm, max. rated current 630 A, at 400 V AC suitable for induction motors up to 200 kW. * 3RV1. 83 - width 210 mm, max. rated current 800 A, at 400 V AC suitable for induction motors up to 355 kW. The 3RV1 molded case motor starter protectors for up to 800 A can be mounted in horizontal, vertical or lying arrangement directly on a mounting plate or mounting rail. Their rated data are adversely affected as the result. The phase barriers for better insulation between the phases are included in the scope of supply. 3RV10 63-7AL10 molded case motor starter protector The 3RV10 and 3RV13 molded case motor starter protectors for up to 800 A are compact, current-limiting motor starter protectors which can be used above all in load feeders for special voltages of 440 V, 480 V, 550 V and 690 V. They are used for switching and protecting induction motors and other loads with rated currents up to 800 A. 40 Siemens * 2012 The motor starter protectors can be supplied through top and bottom terminals without impairing their function, enabling them to be installed in any type of switchgear without any further steps. 3RV Molded Case Motor Starter Protectors up to 800 A General data Design Installation guidelines for 3RV1 molded case motor starter protectors Installation clearances When mounting the molded case motor starter protectors, the following clearances must be maintained to grounded or live parts and to cable ducts made of molded plastic. Rated operational voltage Ue A B C V mm mm mm Up to 690 Up to 400 440 ... 690 Up to 400 440 ... 690 Up to 690 25 20 20 30 100 25 25 30 100 25 25 100 25 20 3RV13 53 3RV1. 6. 3RV1. 7. C 3RV1. 83 B NSB0_01977 Mandatory distances Type A Molded case motor starter protectors Minimum distance between two molded case motor starter protectors installed alongside or on top of each other When molded case motor starter protectors are installed alongside or on top of each other it is important to make sure that neither the busbars nor connection cables reduce the clearance. Minimum distance between two molded case motor starter protectors installed alongside each other Type Mandatory distances Rated operational voltage Ue Width Minimum distance between axes l V mm mm 3RV13 53 Up to 690 90 90 3RV1. 6. Up to 690 105 105 3RV1. 7. Up to 440 500 ... 690 140 140 180 3RV1. 83 Up to 690 210 210 Y Y NSB0_01978 Molded case motor starter protectors Y Y l Minimum distance between two molded case motor starter protectors installed on top of each other Molded case motor starter protectors Mandatory distances Type Rated operational voltage Ue Minimum distance between axes H V mm 1 Non-insulated connection 3RV13 53 Up to 690 90 2 Insulated cable 3RV1. 6. Up to 690 160 3RV1. 7. Up to 690 160 3RV1. 83 Up to 690 180 3 Cable lug 2 H 1 H H 3 NSB0_01979 Note: The specified clearances apply to operational voltages Ub up to 690 V. The mandatory distances must be added to the maximum dimensions of the molded case motor starter protectors in their various versions, including terminals. Siemens * 2012 41 3RV Molded Case Motor Starter Protectors up to 800 A General data Function Trip units The 3RV1 molded case motor starter protectors for up to 800 A are available with four different trip units. Type1) Tripping method For molded case motor Function starter protectors Setting range External overload relay required for overload protection TU 1 Purely magnetic 1 ... 12.5 A Short-circuit protection Non-adjustable: 13 x IN Yes TU 2 Purely magnetic 20 A, 32 A Short-circuit protection Adjustable: 6 ... 13 x IN Yes TU 3 Electronic (for starter combinations) 100 ... 800 A Short-circuit protection Adjustable: 1 ... 10 x IN Yes TU 4 Electronic (for motor protection) 100 ... 630 A Adjustable: No Overload protection I1 = 0.4 ... 1 x IN Short-circuit protection 6 ... 13 x IN Protection in the event of rotor blockage 3 ... 9 x I1 1) TU = Trip unit Protection function R Against rotor lockin Protection function I For instantaneous shortcircuit protection Protection function L Against overloading of the motor Protection function U Against phase failure or phase unbalance CLASS Trip classes of motor according to IEC 60047-4-1 3RV10 molded case motor starter protectors with trip unit TU 4 Trip classes Safe switch position The trip classes of thermally delayed trip units are based on the tripping time (tA) at 7.2 times the set current in cold state (excerpt from IEC 60947-4): * CLASS 5E: 3 s < tp < 5 s * CLASS 10: 5 s < tp < 10 s * CLASS 20: 10 s < tp < 20 s * CLASS 30: 20 s < tp < 30 s The toggle lever indicates tripping by adopting the "Tripped" position. To prevent switching onto an existing fault, the lever must be moved by hand to the 0 position prior to switching on again. Only then can the molded case motor starter protector be switched on again. The molded case motor starter protector must trip within this time! With the 3RV1 molded case motor starter protectors (100 A to 630 A) which are equipped with the TU 4 trip unit, all four trip classes are possible. 42 Siemens * 2012 3RV Molded Case Motor Starter Protectors up to 800 A General data Configuration The 3RV1 molded case motor starter protectors for up to 800 A are optimally coordinated and tested for combinations with 3RT contactors and, in starter combinations, with Sirius 3RU/3RB overload relays and SIMOCODE 3UF7. Detailed assignment tables for the special voltages 440 V, 480 V, 550 V and 690 V are included in the Configuration Manual SIRIUS Configuration Selection data for Fuseless Load Feeders", Order No. 3ZX1012-0RA21-0AC0" or as a PDF file on the Internet at http://support.automation.siemens.com/WW/view/en/40625241 Temperature characteristic At higher temperatures it is necessary to take account of a reduction in the maximum permissible rated uninterrupted current (derating). The maximum rated operational currents for the different 3RV1 molded case motor starter protectors are listed in the following table. These permissible loads apply for the molded case motor starter protectors with standard terminals, with front-extended terminals (see "Accessories") and with front-extended cable terminals (see "Accessories"). Prevention of unintended tripping In order to prevent unwanted tripping of the molded case motor starter protectors, they should always be connected such that current flows through all 3 main current paths. Short-circuit protection If a short-circuit occurs, the short-circuit releases of the 3RV1 molded case motor starter protectors isolate the faulty load feeder from the network and thus prevent further damage. Motor starter protectors with a short-circuit breaking capacity of 50 kA or 100 kA are virtually short-circuit resistant at a voltage of 400 V AC, since higher short-circuit currents are not to be expected in practice. Motor protection The tripping characteristics of the 3RV10 molded case motor starter protectors are designed mainly to protect induction motors. The motor starter protectors are therefore also referred to as motor-protective circuit breakers. Molded case motor starter protectors Max. rated current Ie Max. rated operational current Ie at 45 C 50 C 55 C 60 C 65 C 70 C A A A A A A A 3RV1. 5 32 32 32 32 32 32 32 3RV1. 6 250 250 250 250 250 230 220 3RV1. 7 400 400 400 400 400 376 352 630 630 580 552 530 504 479 630 630 630 565 598 583 567 800 800 800 780 760 740 720 3RV1. 8 If required, derating values for rear-accessible terminals (see "Accessories") can be obtained from "Technical Assistance": * Either by e-mail to: technical-assistance@siemens.com * Or on the Internet: http:/www.siemens.com/automation/service&support Short-circuit protection for starter combinations The 3RV13 molded case motor starter protectors for starter combinations provide short-circuit protection for combinations of a contactor and overload relay. * On overload, the overload relay triggers the contactor, the motor starter protector remains closed. * Only when a short-circuit occurs in the feeder does the motor starter protector trip as well. The molded case motor starter protectors for starter combinations must always be used in combination with an overload relay because the motor starter protector alone cannot protect the motor and itself against overload. Altitude The molded case motor starter protectors can be used without restriction at altitudes up to 2000 meters. At higher altitudes it is important to take account of the amended characteristics of the motor starter protector according to the following table. Altitude Max. rated operational Max. rated operational voltage Ue current Ie m V AC in % of In 2000 690 100 3000 600 96 4000 500 93 5000 440 90 Siemens * 2012 43 3RV Molded Case Motor Starter Protectors up to 800 A General data Technical specifications General technical specifications Type 3RV10 63 3RV10 73 3RV10 83 3RV13 53 3RV13 63 3RV13 64 3RV13 73 3RV13 74 3RV13 83 Standard IEC 60947-2, EN 60947-2 Motor protection 3 Starter combinations -- Rated current In A 160 -3 400 630 160 250 400, 630 630, 800 3 Number of poles Rated operational voltage Ue AC 50 ... 60 Hz V 690 Rated impulse withstand voltage Uimp V 8 Rated insulation voltage Ui V 1 000 800 1 000 Test voltage at industrial frequency for 1 min V 3 500 3 000 3 500 kA kA 200 120 200 * At 380/415 V AC, 50 ... 60 Hz 120 100 85 120 200 120 200 100 * At 440 V AC, 50 ... 60 Hz kA 100 80 75 100 180 100 180 80 * At 500 V AC, 50 ... 60 Hz kA 85 65 50 85 150 85 150 65 * At 550 V AC, 50 ... 60 Hz kA -- 35 -- * At 690 V AC, 50 ... 60 Hz kA 70 30 10 70 80 70 80 30 100 Rated ultimate short-circuit breaking capacity Icu * At 220/230 V AC, 50 ... 60 Hz Rated short-circuit breaking capacity Ics (% of Icu) * At 220/230 V AC, 50 ... 60 Hz % 100 75 * At 380/415 V AC, 50 ... 60 Hz % 100 75 100 * At 440 V AC, 50 ... 60 Hz % 100 75 100 * At 500 V AC, 50 ... 60 Hz % 100 75 100 1001)/ 752) 100 75 * At 690 V AC, 50 ... 60 Hz % 100 75 100 1001)/ 502) 100 75 Rated short-circuit making capacity (415 V) kA 264 264 440 220 ms 220 187 264 7 3 5 B (400 A), B A (630 A) A 5 6 Category (EN 60947-2) A Isolating features Trip classes CLASS 10A, 10, 20, 30 -- Break time (415 V at Icu) 75 75 75 440 6 7 B (400 A), A (630 A) B Trip units * Magnetic-type -- * Electronic (motor protection) 3 --3) * Electronic (starter combinations) -- - Permissible ambient temperature * Operation C -25 ... +704) * Storage C -40 ... +70 Mechanical endurance * Operating cycles 20 000 * Operating cycles per hour 240 120 25 000 * Operating cycles 8 000 7 000 * Operating cycles per hour (415 V AC) 120 60 20 000 240 120 8 000 7 000 120 60 Electrical endurance 1) Value applies for 3RV13 73-7GN10 molded case motor starter protectors. 2) Value applies for 3RV13 73-7JN10 molded case motor starter protectors. 3) For overload protection of the motors, appropriate overload relays must be used. 4) From 50 C derating must be observed in some cases, see table in page 43. 44 Siemens * 2012 5 000 5 000 3RV Molded Case Motor Starter Protectors up to 800 A General data Main circuit terminals Type 3RV13 53 3RV1. 6. 3RV1. 7. 3RV10 83-7JL10, 3RV13 83-7KN10 3RV13 83-7JN10 NSB0_01980 Terminal dimensions H D W Front-accessible standard terminals Busbars/cable lug Number Units 11 mm mm mm mm 20 5 7.5 6.5 Units 1 mm mm mm 20 4 8.5 Units 1 mm mm 20 8.5 Units 1 mm mm mm 13 0.5 10 Units 1 or 2 mm2 mm2 1 ... 70 1 ... 50 Units 1 mm2 mm2 1 ... 95 -- Units 1 mm mm mm 20 4 8.5 2 Dimensions * * * * W D H Hole diameter 25 8 9.5 8.5 35 10 11 10.5 40 5 12 7 50 40 5 50 5 14 40 50 14 Front-extended terminals Busbars Number 2 Dimensions *W *D * Hole diameter 10 10 30 7 11 Cable lug Number 2 Dimensions *B * Hole diameter 10 30 11 Front-extended cable terminals for copper cable Busbars, flexible Number -- Dimensions W x D x N *W *D * N (= number of laminations) 15.5 0.8 24 1 ---- Cable lug, flexible Number -- Dimensions * For 1 unit * For 2 units 2.5 ... 120 2.5 ... 95 16 ... 240 16 ... 150 --- 1 or 2 -- 16 ... 300 120 ... 240 --- Cable lug, rigid Number Dimensions * For 1 unit * For 2 units (for outside mounting) 2.5 ... 185 Rear-mounting terminals Busbars Number 2 Dimensions *W *D * Hole diameter 10 30 7 11 40 5 14 50 Siemens * 2012 45 3RV Molded Case Motor Starter Protectors up to 800 A General data Power losses Combined power losses of 3RV1 MCCBs up to 800 A at full rated current (In) (total of all 3 main current pathes) Part number Power loss (Watt) 3RV1063-7AL10 (In 100 A) 5,10 3RV1063-7CL10 (In 160 A) 13,20 3RV1063-7DL10 (In 200 A) 20,70 3RV1073-7GL10 (In 400 A) 49,50 3RV1083-7JL10 (In 630 A) 90,00 3RV1353-6AP10 (In 1,0 A) 4,50 3RV1353-6BP10 (In 1,6 A) 6,30 3RV1353-6CP10 (In 2,0 A) 7,50 3RV1353-6DP10 (In 3,2 A) 8,70 3RV1353-6EP10 (In 4,0 A) 7,80 3RV1353-6FP10 (In 5,0 A) 8,70 3RV1353-6GP10 (In 6,5 A) 10,50 3RV1353-6HP10 (In 8,5 A) 9,00 3RV1353-6JP10 (In 12,5 A) 3,30 3RV1353-6LM10 (In 20 A) 5,10 3RV1353-6MM10 (In 32 A) 8,10 3RV1363-7AN10 (In 100 A) 5,10 3RV1363-7CN10 (In 160 A) 13,20 3RV1363-7EN10 (In 250 A) 32,10 3RV1373-7GN10 (In 400 A) 49,50 3RV1373-7JN10 (In 630 A) 123,00 3RV1383-7JN10 (In 630 A) 90,00 3RV1383-7KN10 (In 800 A) 96,00 3RV1364-7AN10 (In 100 A) 5,10 3RV1364-7CN10 (In 160 A) 13,20 3RV1364-7EN10 (In 250 A) 32,10 3RV1374-7GN10 (In 400 A) 49,50 46 Siemens * 2012 3RV Molded Case Motor Starter Protectors up to 800 A General data Characteristic curves Example characteristic of a 3RV10 molded case motor starter protector with electronic trip unit for motor protection (TU 4) = Tripping current for protection function L = Tripping current for protection function I 5 = Tripping current for protection function R t 5 = Tripping time for protection function R 6 = Tripping current for protection function U t 6 = Tripping time for protection function U e = Rated operational current of motor a = Starting current of motor p = Peak value of subtransient starting current t a = Starting time of motor t p = Duration of subtransient starting phase m = Typical starting characteristic of the motor c = Example of a tripping characteristic for a motor starter protector with electronic trip unit 1 3 t [s] L CLASS 5E CLASS 10E CLASS 20E CLASS 30E ta c m U t6 R t5 tp I 6 1 e 5 a 3 p [A] NSB0_01951 TU = trip unit Protection from overload (L trip unit) The L protection function protects the motor from overload and is temperature-compensated according to IEC 60947-4-1 and sensitive to phase failure and phase unbalance. With the DIP switches on the trip unit the function can be set by hand to between 0.4 and 1 times the rated current. The trip class can also be set here. The LED of the protective function L displays a pre-alarm (0.9 x I1 < I < 1.2 x I1) with red steady light and an alarm (I > 1.2 x I1 ) with red flashing LED. Protection from short-circuits (I trip unit) This function protects the motor from short-circuits. It always responds when a phase exceeds the set tripping value (6 to 12 times the rated current). Safe start-up is guaranteed. Protection in the event of phase failure or phase unbalance (U trip unit), can be switched off This function protects the motor when it is important to check in particular for phase failure and phase unbalance. The function responds when the rms value of the current in one or two phases remains 4 seconds long below the limit threshold of 0.4 times the tripping current for the overload. Time/current characteristic curves, current limiting characteristic curves and I2t curves can be ordered from "Technical Assistance": * Either by e-mail to: technical-assistance@siemens.com * Or on the Internet: http:/www.siemens.com/sirius/service&support Protection in the event of rotor blockage (R trip unit), can be switched off With this function the motor is protected in the event of rotor blockage during operation. During motor start-up, this function is blocked for the time defined by the trip class. After an adjustable time of 1s or 4s the R-release then trips upon 3, 6 or 9 times the tripping current I1. (Time and current can be adjusted using separate DIP switches). Siemens * 2012 47 3RV Molded Case Motor Starter Protectors up to 800 A General data Dimensional drawings 3RV10 molded case motor starter protectors for motor protection, 3RV13 molded case motor starter protectors for starter combinations 3RV10 63, 3RV13 6. Y 45 X 2,7 X 5,5 X X 2 102 3 Y max. 25 2 139 3 3RV10 83, 3RV13 83 210 70 ,5 X X 2,7 Y max. 35 3 X 5,5 2 139 Y max. 50 Siemens * 2012 61,25 140 134 268 X X 59,5 105 X 5,5 172,5 86,25 X 2,7 max. 11 102,5 205 105 3 2 159 105 O6 217,2 147,7 max. 5 120,5 O 5 10, 237 20 max. 5/10 17,5 Y 23 Y max. 12 112,5 103,5 NSB0_01954 140 46,5 46,5 115 103,5 70 NSB0_01955 3RV10 73, 3RV13 7. 48 NSB0_01953 84,75 max. 9,5 102,5 113,2 8,5 169,5 X 205 X 53,25 106,5 X max. 8 20 O 45 76,2 17,5 6,5 112,5 103,5 17,5 Y 17 O 70 max. 5 105 35 35 NSB0_01952 83 78 max. 7,5 130 65 90 30 30 max. 20 12 Y 59,5 105 3RV13 53 3RV Molded Case Motor Starter Protectors up to 800 A General data Schematics Internal circuit diagrams Molded case motor starter protectors with electronic trip unit 3RV13 53 L1 L2 L3 Symbol according to IEC 60617 Q Auxiliary contacts of the molded case motor starter protector NSB0_01981 Q Molded case motor starter protectors with electronic trip unit TU 3: 3RV13 63, 3RV13 64, 3RV13 73, 3RV13 74, 3RV13 83 L1 L2 L3 Q K51 TI/L1 X0 1 TI/L2 Y01 TI/L3 X0 2 TU 3 NSB0_01982 Symbol according to IEC 60617 K51 Electronic protection trip unit Y01 Breaking coil of the solid-state overcurrent trip unit X0 Plug-in connector for the Y01 breaking coil TI/L1 Current transformer on phase L1 TI/L2 Current transformer on phase L2 TI/L3 Current transformer on phase L3 Q Auxiliary contacts of the molded case motor starter protector TU 3 Trip unit TU 4: 3RV10 63, 3RV10 73, 3RV10 83 L1 L2 L3 Q K51 TI/L1 X0 1 TI/L2 Y01 TI/L3 X0 2 TU 4 Symbol according to IEC 60617 K51 Electronic protection trip unit Y01 Breaking coil of the solid-state overcurrent trip unit X0 Plug-in connector for the Y01 breaking coil TI/L1 Current transformer on phase L1 TI/L2 Current transformer on phase L2 TI/L3 Current transformer on phase L3 Q Auxiliary contacts of the molded case motor starter protector TU 4 Trip unit NSB0_01983 Siemens * 2012 49 3RV Molded Case Motor Starter Protectors up to 800 A Accessories Mountable accessories Technical specifications Auxiliary switches Type 3RV19 91-1.A0 Rated operational current Ie * At 250 V AC/DC - At AC-14 (utilization category acc. to IEC 60947-5-1) Supply voltage 125 V Supply voltage 250 V A A 6 5 - At DC-14 (utilization category acc. to IEC 60947-5-1) Supply voltage 125 V Supply voltage 250 V A A 0.3 0.15 - Supply voltage 24 V mA 0.75 - Supply voltage 5 V mA 1 * At 24 V DC Auxiliary trip units Power consumption during pick-up Molded case motor starter protectors 3RV13 53 Version AC Undervoltage trip units 3RV19 52-1A.0 * 24 ... 30 V AC/DC * 110 ... 127 V AC/110 ... 125 V DC * 220 ... 240 V AC/220 ... 250 V DC 1.5 VA 2 VA 2.5 VA 1.5 W 2W 2.5 W 6 VA 6 VA 6 VA 150 W 150 W 150 W 15 15 25 15 Opening times ms 3RV1. 6, 3RV1. 7, 3RV1. 83 DC AC DC 3RV19 82-1A.0 Shunt trip units 3RV19 52-1E.0 * 24 ... 30 V AC/DC * 110 ... 127 V AC/110 ... 125 V DC * 220 ... 240 V AC/220 ... 250 V DC 50 VA 50 VA 50 VA 50 W 50 W 50 W 150 VA 150 VA 150 VA 150 W 150 W 150 W 15 15 15 15 Opening times ms 3RV19 82-1E.0 Schematics Internal circuit diagrams Auxiliary switches 3RV19 91-1AA0 3RV19 91-1BA0, 3RV19 91-1CA0 12 14 96 98 Symbol acc. to IEC 60617 Q1 Indication of the switch position of the main contacts SY Tripping indicated via one of the protection functions of the molded case motor starter protector Q1 Q1 Q2 11 Symbol acc. to IEC 60617 Q1, Q2, Indication of the Q3 switch position of the main contacts SY Tripping indicated via one of the protection functions of the molded case motor starter protector Q3 SY NSB0_01984 NSB0_01985 SY 12 14 22 24 32 34 96 98 95 11 21 31 95 Circuit diagrams Auxiliary trip units 3RV19 .2-1E.0 Shunt trip unit F1 S1 NSB0_00021b L1 S1, S2 OFF button in the system F1, F2 Fuse (gL/gG), max. 10 A F4 Undervoltage trip unit L1(L+) NSB0_00020c 3RV19 .2-1A.0 Undervoltage trip unit F1 S0 12 14(14) S2 Q1 S 11(13) N(L2) D1 F4 U < D2 F2 50 Siemens * 2012 C1 F3 N(L2,L-) F2 C2 S0 Q1 S F1, F2 F3 OFF button in the system Motor starter protector Auxiliary switch of the molded case motor starter protector Q1 Fuse (gL/gG), max. 10 A Shunt trip unit 3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids Dimensional drawings 3RV13 53 molded case motor starter protectors Mountable accessories 18,8 O 8,25 90 30 30 Y 17,5 X Y NSB0_01960 83 78 70 14x14 13 65 42,5 55 105 92,5 25 102 Front-extended cable terminals 3RV19 55-2AA0 30 30 X X 76,2 17 53,25 Y 8,2 82,25 100 X 102 Rear-accessible terminals 3RV19 55-3AA0 NSB0_01961 O Y 65 X 17,5 83 78 70 25 5 X 76,2 X NSB0_01959 X 76,2 17,5 70 max. 5 17 53,25 O 6,5 max. 7,5 83 78 65 X 90 30 30 NSB0_01958 90 30 30 max. 20 12 Y Front-extended terminals 3RV19 55-1AA0 17 53,25 Front-accessible standard terminals 102 Rotary operating mechanisms 3 60 570 76,2 = = Y 70 30,7 25 X 60 2 X 21 (470,5) Y 160 (178 with IP54) 143 70 30,7 2 1,1 Nm 75,8 1,1 Nm 1 X X 3 2 143 NSB0_01956 3RV19 56-0BA0 lever-type rotary operating mechanism on switchgear panel door Dimensions for door with maximum clearance 21 (60,5) Dimensions for door with minimum clearance 5 45 O 50 O5 1 Transmission unit 2 Lever-type rotary operating mechanism on switchgear panel door 63 14 Hole template for the switchgear panel door R min. 200 Minimum turning radius for the hinge of the switchgear panel door Siemens * 2012 51 3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids 3RV1. 6. and 3RV1. 7. molded case motor starter protectors Mountable accessories Front-accessible standard terminals X X X max. 10 105 X 59,5 147,7 139 5,5 2,7 20 5 0, O1 86,25 84,75 max. 9,5 X 112,5 103,5 Y 59,5 O 113,2 102,5 max. 8 20 8,5 102,5 17,5 Y 139,5 46,5 46,5 max. 11 112,5 103,5 NSB0_01966 105 35 35 For 3RV1. 7. molded case motor starter protectors X X X 5,5 2,7 NSB0_01970 For 3RV1. 6. molded case motor starter protectors 139 Front-extended terminals 139 112,5 26 0 Y 30 30 1 O1 Y 6 X X 2,7 X X 105 X 2,7 X X X 5,5 59,5 127,75 147,7 102,5 102,5 113,2 59,5 84,75 127,75 39,2 40,8 O1 103,5 6 100 100 17,5 112,5 103,5 139,5 46,5 46,5 NSB0_01968 105 35 35 3RV19 75-1CA0 for 3RV1. 7. molded case motor starter protectors NSB0_01972 3RV19 65-1BA0 for 3RV1. 6. molded case motor starter protectors 139 5,5 Rear-accessible terminals 3RV19 65-3AA0 for 3RV1. 6. molded case motor starter protectors 3RV19 75-3AA0 for 3RV1. 7. molded case motor starter protectors 30 Y NSB0_01973 46,5 42,5 55 105 92,5 25 46,5 50 70 35 35 O 11 18,8 O 8,25 135 115 Y NSB0_01969 Y Y Front-extended cable terminals 20 5,5 Siemens * 2012 X X 139 18x18 105 X 2,7 5,5 X 59,5 86,25 147,7 102,5 59,5 102,5 84,75 19 X 2,7 18x18 112,5 103,5 Y 113,2 X 52 20 139,5 46,5 46,5 NSB0_01967 112,5 103,5 105 35 35 Y 3RV19 75-2CA0 for 3RV1. 7. molded case motor starter protectors NSB0_01971 3RV19 65-2BA0 for 3RV1. 6. molded case motor starter protectors X 139 X 3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids Rotary operating mechanisms 3RV19 76-0BA0 lever-type rotary operating mechanism on switchgear panel door 4 105 5,5 Y 103,5 51 2 83 85 ... 500 59 ... 474 3 X NSB0_01974 24,25 X 59,5 105,5 X 20 1 2 Y 3 R 31,5 177 Y 1 Transmission unit 45 O 50 X X O5 24,25 20 Cut-out in the switchgear panel door 25 50 2 Rotary lever set with door interlocking device 3 Lock interlocking in OFF position (max. 3 padlocks; not included in the scope of supply) 4 Min. and max. distance from the front side of the switchgear panel door Y Siemens * 2012 53 3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids 3RV1. 83 molded case motor starter protectors Mountable accessories Front-accessible standard terminals Front-extended terminals 210 70 23 X 2,7 X 5,5 Rear-accessible terminals 3RV19 85-3AA0 116,5 8 53 NSB0_01976 159 115 101,5 X X 70 70 70 33 70 O 14 50 54 Siemens * 2012 41,5 50 Y 8 217,2 134 61,25 134 140 120,5 217,2 O 14 6,5 max. 12 O max. 5 101,5 48,5 28,5 Y 115 70 70 X 159 118,5 70 115 103,5 NSB0_01986 210 NSB0_01975 3RV19 85-1DA0, 3RV19 85-1EA00 X 2,7 5,5 X X 159 X 3RV Molded Case Motor Starter Protectors up to 800 A Accessories Project planning aids Rotary operating mechanisms 3RV19 86-0BA0 lever-type rotary operating mechanism on switchgear panel door 4 103,5 5,5 Y 85 ... 100 83 50 25 5,5 2 3 X 105 82 105,5 X X NSB0_01965 X 42,5 32 1 2,7 2 Y 3 R 31,5 Y 1 Transmission unit 45 2 Rotary lever set with door interlocking device O 50 3 Lock interlocking in OFF position (max. 3 padlocks; not included in the scope of supply) 42,5 Cut-out in the switchgear panel door O5 X 4 Min. and max. distance from the front side of the switchgear panel door X 41,5 Y Siemens * 2012 55 Service & Support Download catalogs and information material: www.siemens.com/sirius/infomaterial Newsletter - always up to date: www.siemens.com/sirius/newsletter E-Business in the Industry Mall: www.siemens.com/sirius/mall Online-Support: www.siemens.com/sirius/support Contact for all technical information: Technical Assistance Tel.: +49 (911) 895-5900 E-Mail: technical-assistance@siemens.com www.siemens.com/sirius/technical-assistance Siemens AG Industry Sector Postfach 23 55 90713 FUERTH GERMANY www.siemens.com/automation Subject to change without prior notice (c) Siemens AG 2009