|08/2020
V3 - 83161
› High precision flexible leaf snap-action mechanism
› Operation without balance-point, even at extremely slow actuating speed
› Broad range of operating forces from 0.15 N to 5 N
› Ratings from 4 A to 16(4) A 250 Va, 10(4) A 400 Va and 1/2 hp 125-250 Va
› Contact gap less or greater than 3 mm (micro-disconnection (µ) or full disconnection)
› Operating temperature from -60 °C up to +150 °C - High resistance to shock and vibration
› Mechanical life up to 50 million cycles
› ENEC and cURus approved
› Wide choice of actuators on 4 possible fixing positions (pre-assembled or retrofittable)
Standard
831613
High force
831611
Low force
831614
Standard UL
Standard
UL Standard UL
Function Connections
I (changeover) W2 (solder) 83161301 83161348 83161102 83161058 83161402 83161431
I (changeover) W3 (QC 6.3x0.8) 83161338 83161344 83161118 83161165 83161401 ●
I (changeover) W6A5 (QC 4.8x0.5) 83161304 83161343 83161110 83161182 83161403 83161407
I (changeover) W3R5 (QC 6.3x0.8, Rast 5) 83163023 83163107 ● ● ● ●
I (changeover) W5 (screw + clamp) 83161303 83161349 83161113 83161055 ●83161408
I (changeover) W6D8 (QC 4.8x0.8) 83161305 83161341 83161123 ● ● 83161429
I (changeover) W7A5 (QC 2.8x0.5) 83161309 83161350 83161189 ●83161405 ●
I (changeover) 2W7A8 (QC 2.8x0.8, double) 83161310 ●83161059 ● ● ●
R (normally closed) W2 (solder) 83161316 83163041 83161117 ● ● ●
R (normally closed) W3 (QC 6.3x0.8) 83161311 83163066 83161109 83161187 ● ●
R (normally closed) W6A5 (QC 4.8x0.5) 83161359 ●83161070 ●83161424 ●
R (normally closed) W3R5 - W5 - W6D8 - W7A5 - 2W7A8 ● ● ● ● ● ●
C (normally open) W2 (solder) 83161315 ●83161104 83161082 ●83161435
C (normally open) W3 (QC 6.3x0.8) 83161312 83161346 83161103 83161188 83161404 83161412
C (normally open) W6A5 (QC 4.8x0.5) 83161325 ●83161125 83161111 ● ●
C (normally open) W3R5 - W5 - W6D8 - W7A5 - 2W7A8 ● ● ● ● ● ●
Electrical characteristics
Rating nominal / 250 V AC (A) 16 16 10
Rating thermal / 250 V AC (A) 20 20 12
Rating ENEC/NF / 250 V AC (A) 16(4) 16(4) 16(4) 16(4) 10(3) 10(3)
Rating UL / 125/250 V AC (A) - 16 - 1/2hp -16 - 1/2hp - 6 - 1/4hp
Mechanical characteristics
Maximum operating force (N) 0.8 3 0.5
Min. Release force (N) 0.2 1 0.1
Maximum total travel force (N) 2 4.5 1.5
Max. Allowable overtravel force (N) 20 20 20
Maximum rest position (mm) 16.2 16.1 16.2
Operating position (mm) 14.7±0.3 14.7±0.4 14.7±0.4
Maximum differential travel (mm) 0.35 0.35 0.35
Min. overtravel (mm) 1.2 1.1 1.1
Ambient operating temperature (°C) -60 ➞+125 -60 ➞+125 -60 ➞+125
Mechanical life for 2/3 OT (operations) 2 x 107 107 3 x 107
Contact gap (mm) 0.4 0.4 0.4
Weight (g) 5.6 5.6 5.6
- Case: PA6 GF (UL 94-V2 / GWFI 960 °C) - Standard versions
PBT GF (UL 94-V0 / GWFI 960 °C) - UL versions
PET GF (UL 94-V0 / GWFI 960 °C / GWIT 775 °C) - On request
- Button: PA66
- Moving blade: silver-plated beryllium copper
- Contacts: silver alloy, micro-profile
- Terminals: brass (except W2 : copper nickel)
- Levers: stainless steel or polyamide, polyamide roller
- Nuts for 161L: nickel-plated brass
- Degree of protection: IP40 (mechanism)
- Proof tracking index: PTI 250
- Protection against electric shock: button and 161-type actuators have reinforced
insulation for Ui 250V / Uimp 2,5kV / pollution 2
- Recommended min actuating speed: 0.001 mm/s
- Certification marks: Standard versions:
UL versions:
Main specifications
Additional specifications
MINIATURE MICROSWITCHES - PREMIUM
Standard product Product made to order Contact us
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Very low force
831615
Ultra low force
831615 SP4136
Wide contact gap
831616
Standard UL Standard UL Standard UL
Function Connections
I (changeover) W2 (solder) 83161502 ●83161520 ●83161601 ●
I (changeover) W3 (QC 6.3x0.8) 83161501 83161513 83161519 83161573 83161602 83161636
I (changeover) W6A5 (QC 4.8x0.5) 83161503 83161508 ●83161577 - -
I (changeover) W3R5 (QC 6.3x0.8, Rast 5) 83161516 83161518 ●83161575 83161619 ●
I (changeover) W5 (screw + clamp) 83161509 83161511 ● ● 83161603 ●
I (changeover) W6D8 (QC 4.8x0.8) 83161507 ● ● ● - -
I (changeover) W7A5 (QC 2.8x0.5) ● ● ● ● - -
I (changeover) 2W7A8 (QC 2.8x0.8, double) ● ● ● ● - -
R (normally closed) W2 (solder) 83161595 ● ● ● 83161609 ●
R (normally closed) W3 (QC 6.3x0.8) 83161528 ● ● ● 83161605 ●
R (normally closed) W6A5 (QC 4.8x0.5) ● ● ● ● - -
R (normally closed) W3R5 - W5 - W6D8 - W7A5 - 2W7A8 ● ● ● ● ●* ●*
C (normally open) W2 (solder) ● ● 83161589 ● ● ●
C (normally open) W3 (QC 6.3x0.8) ● ● ● ● 83161606 ●
C (normally open) W6A5 (QC 4.8x0.5) 83161504 ● ● ● - -
C (normally open) W3R5 - W5 - W6D8 - W7A5 - 2W7A8 ● ● ● ● ●* ●*
Electrical characteristics
Rating nominal / 250 V AC (A) 4 4 12
Rating thermal / 250 V AC (A) 5 5 15
Rating ENEC/NF / 250 V AC (A) 4(1) 4(1) 4(1) 4(1) 12(3) 12(3)
Rating UL / 125/250 V AC (A) - 4 - 1/10hp - 4 - 1/10hp - 6.1 - 1/3hp
Mechanical characteristics
Maximum operating force (N) 0.25 0.15 5
Min. Release force (N) 0.05 0.04 0.5
Maximum total travel force (N) 0.40 0.2 6
Max. Allowable overtravel force (N) 20 20 20
Maximum rest position (mm) 16.3 16.3 16.1
Operating position (mm) 14.7±0.4 14.7±0.3 14.5±0.4
Maximum differential travel (mm) 0.35 0.35 0.8
Min. overtravel (mm) 1.1 1.2 0.9
Ambient operating temperature (°C) -40 ➞+125 -40 ➞+125 -60 ➞+125
Mechanical life for 2/3 OT (operations) 5 x 107 5 x 107 5 x 104
Contact gap (mm) 0.4 0.4 3.2
Weight (g) 5.6 5.6 5.6
* Please consult us
› Special levers: special shapes and lengths, flexible levers, adjustable, two-pole, pinned, ….
› Special connections: angled, with 7mm spacing (RAST 7-W3R7), for PCB, long solder (W2L),...
› High operating temperature: +150 °C
› Special contacts (for gold plated contacts: see “V3 Dual-current - 83161”)
› Reduced or increased switching hysteresis: max 0.1 mm to max 0.8 mm differential travel
› Specific operating force easily achievable
› Telescopic plunger and adjustable fixing by threaded barrel: plastic version (161L accessory) or metal version (SP9603)
› Housing material complying with IEC 60335-1 for unattended appliances: GWFI 850° C / GWIT 775° C (SP9680)
› 400 Va ENEC approved versions
Product adaptations
Main specifications (continued)
|MICROSWITCHES | 2 |SWITCHES.CROUZET.COM
|08/2020
Single break snap-action switch
Changeover - SPDT (form C) Normally closed - SPST-NC (form B) Normally open - SPST-NO (form A)
1
2
4
1
2
1
4
Operating curve for types
831611* / 831613* / 831616
Operating curve for type 831614 Operating curve for types
831615 / 831615 SP4136
10
0,10,2 0,5 12 51016
2
5
2
5
2
5
4
10
5
10
6
10
7
4
5
83 161 3
83 161 1
83 161 6
250 V~
400 V~
1
3
{
~ cos ϕ = 0,8
L
R
= 5 ms
2
10
5
10
6
10
7
10
8
0,1 0,2 0,5 12 105
5
2
5
2
5
2
250V~
4
5
1
3
{
~ cos ϕ = 0,8
L
R
= 5 ms
2
10
5
10
6
10
7
10
8
0,1 0,2 0,5 12 5
5
2
5
2
5
2
250V~
4
5
1
3
{
~ cos ϕ = 0,8
L
R
= 5 ms
2
BNumber of cycles BNumber of cycles BNumber of cycles
CResistive circuit CResistive circuit CResistive circuit
DInductive circuit DInductive circuit DInductive circuit
EMechanical life limit EMechanical life limit EMechanical life limit
FCurrent in Amps FCurrent in Amps FCurrent in Amps
* For 831611 UL and 831613 UL: please consult us
Product
83161
22,2 ± 0,2
2,8 2,8
20,2 ± 0,2
+ 0,15
+ 0,05
15,8
3,4
27,8
± 0,15
3
10,3 ± 0,15
3,9
3+ 0,15
+ 0,05
10,3 ± 0,1
==
= 13,2
± 0,2
max
1
B Total travel position
Connections
W2 solder W3 quick-connect 6.3 x 0.8 W3R5 quick-connect 6.3 x 0.8
for RAST 5 connector
Principles
Curves
Dimensions
|MICROSWITCHES | 3 |SWITCHES.CROUZET.COM
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W5 screw with clamp W6A5 quick-connect 4.8 x 0.5 W6D8 quick-connect 4.8 x 0.8
3,1
Ø 1,4
0,1
0,05
7,3
4,80,1
3,1
Ø 1,4
7,1
4,80,1
0,1
0,1
0,05
W7A5 quick-connect 2.8 x 0.5 2W7A8 quick-connect 2.8 x 0.8, double
1,6
Ø 1,2
+0,2
+0,1
+0
7,1
2,80,1
0,1
0,15
0,05
7,1±0,1
2,8 0,7
Ø 1,21,6
Actuator mounting positions
To calculate force
Divide the switch force by the coefficient given in the
table.
To calculate travel
Multiply the switch travel by the same coefficient.
Example :
83 161 3 with lever 161 A - R 25.4 position A
(coeff. 4)
Operating force: 0.8 : 4 = 0.2 N
Overtravel: 1.2 x 4 = 4.8 mm
Actuators
161A flat 161E roller 161L telescopic plunger
0,5 x 7
Ø4.8
6.3
8
3.4
R
1
2
161F dummy roller 161G dummy roller
0,3 x 7
∅ 5
R 21,8
0,5 x7
7
±0,2
B Thread length
C Total travel
Nut thickness Max. torque
1,5 mm 0.5 N.m
2 mm 0.7 N.m
2,5 mm 1 N.m
161V plastic
Other shapes and dimensions: consult us
Also available are pinned actuators mounted on position D (factory mounting), same as for
83160 series. (datasheet: SP9640)
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Mounting accessories
Nut for 161L Housing 161J for connections W3 R5
Except where otherwise indicated, flat and roller levers are supplied unmounted.
For factory mounting, specify fixing position A, B or C.
** For 831611, 831612, 831613, 831616. Mounted in factory (supplied without nut)
**Te lescopic
plunger
161L
Manual
actuation
Plastic161V
R14.4
Housing 161J Nut for 161L
Flat 161A R14.2 Flat 161A R25.4 Roller 161E R13.6 Roller 161E R24.1 Dummy roller
161F R22.2
Actuators
Fixing positions
Coefficient
Operating position, except 831616 (mm)
Operating position 831616 (mm)
Part numbers for
standard actuators
Part numbers for
standard actuators
A B
2 1
15.2
±1
15.2
±0.45
14.8
±1
15
±0.45
A B C
4 2 1.5
15.2
±2.5
15.2
±1
15.2
±0.8
15.2
±2.5
14.8
±1
14.9
±0.8
A B
2 1
20.5
±1.5
20.5
±0.8
20.1
±1.5
20.3
±0.8
A B
3.6 1.8
20.4
±2
20.4
±0.7
20.2
±2
20.2
±0.7
A B C
4 2 1,5
20.5
±2.9
20.5
±1.5
20.5
±1.2
19.7
±2.9
20.1
±1.5
20.2
±1.2
Dummy roller
161G R21,8
Actuators
Fixing positions
Coefficient
Operating position, except 831616 (mm)
Operating postion 831616 (mm)
A B C
3.6 1.8 1.2
21.7
±2
21.7
±0.7
21.7
±0.5
21.5
±2
21.5
±0.7
21.5
±0.5
D
1
21,5
±1
21,5
±1
D
1
18.55
±0.45
18.35
±0.45
79215740
79218651
70507524 79215742 70507529 70507528
79250338 70602118
V3-83161 microswitches with referenced actuators
Actuators 161A R14.2 161A R25.4 161E R13.6 161E R 24.1 161L
79215740 70507524 79215742 70507529
Pos A Pos B Pos A Pos B Pos C Pos A Pos B Pos A Pos B Pos C Pos D
831611 I W2 STD 83161020 83161021 83161022 83161023 83161024 83161025 83161026 83161027 83161028 83161029 ●
UL ●●●●●●●●●●●
I W3 STD 83161032 83161033 83161034 83161035 83161036 83161037 83161038 83161039 83161040 83161041 83161064
UL ●●●●●●●●●●83161098
I W6A5 STD 83161044 83161045 83161046 83161177 83161047 83161048 83161049 83161050 83161051 83161052 ●
UL ●●●●●●●●●●●
831613 I W2 STD 83163067 83163068 83163069 83163015 83163071 83163072 83163073 83163074 83163016 83163075 83161320
UL ●●●●●●●●●●●
I W3 STD 83163078 83163079 83163080 83163081 83163082 83163083 83161374 83163084 83163007 83163085 83161318
UL ●●●83161328 ● ● 83163221 ●●●83163102
I W6A5 STD 83163088 83163089 83163090 83163091 83163092 83163093 83163094 83163095 83163096 83163097 ●
UL ●●●83161327 ● ● 83163222 ●83163220 ●83161352
831615 I W2 STD 83161529 83161530 83161531 83161532 83161533 83161534 83161535 83161536 83161537 83161538 -
UL ●●●●●●●●●● -
I W3 STD 83161541 83161542 83161543 83161544 83161545 83161546 83161547 83161548 83161514 83161549 -
UL ●●●●●●●●●● -
I W6A5 STD 83161552 83161553 83161554 83161526 83161555 83161556 83161557 83161558 83161559 83161560 -
UL ●●●●●●●●●● -
831616 I W3 STD ●●●●●●●●●● 83161615
UL ●●●●●●●●●83161639 ●
Actuators and mounting accessories
Standard product Product made to order Contact us
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Installation recommendations
See “Basic technical concepts”
How to order
Use the 8 digit part numbers when they are dened
Other cases, precise:
Type of microswitch - Function - Connection - UL approval* - Actuator* - Fixing position* - Adaptation* + Mounting accessories*
* if needed
Example: 831613 C W3R5 UL 161E R13.6 B SP9680 + 79250338
Examples of special adaptations
Telescopic plunger and
adjustable xing . 4mm
overtravel. Metal version for
heavy duty (SP9603)
Door switch for industrial vehicle Angled W3 terminals RAST 7mm - W3R7 connections
Long solder terminals (W2L) One-way roller lever (active on
right, idle-return on left)
Lever tted with POM ramp for
transverse actuation
Two-pole lever
Spring lever for extra-long
overtravel
Fully specic integrable
switching module with terminal
block for time switch
Auxiliary contact for power
switches and circuit breakers.
Integrates the V3-83161
mechanism
Warning:
The product information contained in this catalogue is given purely as information and does not constitute a representation, warrantly or any form of contractual commitment.
Crouzet Automatismes SAS and its subsidiaries reserve the right to modify their products without notice. It is imperative that we should be consulted over any particular use or application of our
products and it is the responsability of the buyer to establish, particularly through all the appropriate tests, that the product is suitable for the use or application. Under no circumstances will our warranty
apply, nor shall we be held responsible for any application (such as any modication, addition, deletion, use in conjunction with other electrical or electronic components, circuits or assemblies, or any
other unsuitable material or substance) which has not been expressly agreed by us prior to the sale of our products.
|MICROSWITCHES | 6 |SWITCHES.CROUZET.COM
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V3 Dual-current - 83161
› High precision flexible leaf snap-action mechanism
› Operation without balance-point, even at extremely slow actuating speed
› Broad range of operating forces from 0.15 N to 3 N
› Use from 1 mA 4 Vc to 5 A 250 Va
› Operating temperature from -60 °C up to +150 °C - High resistance to
shock and vibration
› Mechanical life up to 50 million cycles
› ENEC and cURus approved
› Wide choice of actuators on 4 possible fixing positions
(pre-assembled or retrofittable)
Dual-current
831618
Dual-current
High force
831618 SP4174
Dual-current
Very low force
831619
Dual-current
Ultra low force
831619 SP4136
Standard UL Standard UL Standard UL Standard UL
Function Connections
I (changeover) W2 (solder) 83161801 83168021 83168015 83168008 83161928 ●83161901 ●
I (changeover) W3 (QC 6.3x0.8) 83161806 83161873 83161832 83161894 83161906 ●83161904 83161917
I (changeover) W6A5 (QC 4.8x0.5) 83161812 83161813 ● ● ● ● ● 83161911
I (changeover) W3R5
(QC 6.3x0.8, Rast 5)
● ● ● ● ●●●●
I (changeover) W5 (screw + clamp) ● ● ● ● ●●●●
I (changeover) W6D8 (QC 4.8x0.8) ● ● ● ● ●●83161915 ●
I (changeover) W7A5 (QC 2.8x0.5) 83161803 ● ● ● ●●●●
I (changeover) 2W7A8
(QC 2.8x0.8, double)
● ● ● ● ●●●●
R (normally closed) W2 (solder) 83161807 ● ● 83168024 ●●●●
R (normally closed) W3 (QC 6.3x0.8) 83161821 ● ● ● 83161907 ●83161916 ●
R (normally closed) W6A5 (QC 4.8x0.5) ●● ● ● ●●●●
R (normally closed) W3R5 - W5 - W6D8
W7A5 - 2W7A8 ● ● ● ● ● ● ● ●
C
(normally open) W2 (solder) 83161818 ● ● ● ● ● ● ●
C (normally open) W3 (QC 6.3x0.8) 83161822 83161827 ● ● ● ● ● ●
C (normally open) W6A5 (QC 4.8x0.5) 83161826 83161819 ● ● ● 83161908 ● ●
C (normally open) W3R5 - W5 - W6D8
W7A5 - 2W7A8 ● ● ● ● ● ● ● ●
Electrical characteristics
Rating nominal / 250 V AC (A) 5* 5* 4* 4*
Rating thermal / 250 V AC (A) 6655
Rating ENEC/NF / 250 V AC (A) 0.1(0.04) 0.1(0.04) 0.1(0.04) 0.1(0.04) 0.1(0.04) 0.1(0.04) 0.1(0.04) 0.1(0.04)
Rating UL / 125 V AC (A) - 1 - 1 - 1 - 1
Mechanical characteristics
Maximum operating force (N) 0.8 3 0.25 0.15
Min. Release force (N) 0.2 1 0.05 0.04
Maximum total travel force (N) 2 4.5 0.40 0.2
Max. permitted overtravel force (N) 20 20 20 20
Maximum rest position (mm) 16.2 16.1 16.3 16.3
Operating position (mm) 14.7±0.3 14.7±0.4 14.7±0.4 14.7±0.3
Maximum differential travel (mm) 0.35 0.35 0.35 0.35
Min. overtravel (mm) 1.2 1.1 1.1 1.2
Ambient operating temperature (°C) -60 ➞+125 -60 ➞+125 -40 ➞+ 125 -40 ➞+125
Mechanical life for 2/3 OT (operations) 2 x 1071075 x 107 5 x 107
Contact gap (mm) 0.4 0.4 0.4 0.4
Weight (g) 5.6 5.6 5.6 5.6
- Case: PA6 GF (UL 94-V2 / GWFI 960 °C) - Standard versions
PBT GF (UL 94-V0 / GWFI 960 °C) - UL versions
PET GF (UL 94-V0 / GWFI 960 °C / GWIT 775 °C) - On request
- Button: PA66
- Moving blade: silver-plated beryllium copper
- Contacts: gold alloy on silver alloy, crossbar (dual-current)
- Terminals: brass (except W2 : copper nickel)
- Levers: stainless steel or polyamide, polyamide roller
- Nuts for 161L: nickel-plated brass
- Degree of protection: IP40 (mechanism)
- Proof tracking index: PTI 250
- Protection against electric shock: button and 161-type actuators have
reinforced insulation for Ui 250V / Uimp 2,5kV / pollution 2
- Recommended min actuating speed: 0.001 mm/s
- Certification marks: Standard versions:
UL versions:
Main specifications
Additional specifications
MINIATURE MICROSWITCHES - PREMIUM
Standard product Product made to order Contact us
|MICROSWITCHES | 7 |SWITCHES.CROUZET.COM
|08/2020
› Special levers: special shapes and lengths, flexible levers, adjustable, two-pole, pinned, ….
› Special connections: angled, with 7mm spacing (RAST 7-W3R7), for PCB, long solder (W2L), …
› High operating temperature: +150 °C
› Reduced or increased switching hysteresis: max 0.1 mm to max 0.8 mm differential travel
› Specific operating force easily achievable
› Telescopic plunger and adjustable fixing by threaded barrel: plastic version (161L accessory) or metal version (SP9603)
› Housing material complying with IEC 60335-1 for unattended appliances: GWFI 850° C / GWIT 775° C (SP9680)
Single break snap-action switch
Changeover - SPDT (form C) Normally closed - SPST-NC (form B) Normally open - SPST-NO (form A)
1
2
4
1
2
1
4
Operating curve for types 831618 and 831618 SP4174 Operating curve for types 831619 and 831619 SP4136
10
5
10
6
10
7
10
8
0,1 0,2 0,5 12 5
5
2
5
2
5
2
1
3
4
250 V~
831618
831618 SP4174
2
B Number of cycles
C Resistive circuit
D Mechanical life limit
E Current in Amps
1
3
4
250 V
~
2
10
5
10
6
10
7
10
8
0,1 0,2 0,5 12 5
5
2
5
2
5
2
B Number of cycles
C Resistive circuit
D Mechanical life limit
E Current in Amps
* These models are designed to operate equally well on low-current (1 mA 4 V minimum recommended) or medium-current (5 A maximum) circuits.
However, a given product should only be used to switch one type of circuit during its working life.
Product
83161
22,2 ± 0,2
2,8 2,8
20,2 ± 0,2
+ 0,15
+ 0,05
15,8
3,4
27,8
± 0,15
3
10,3 ± 0,15
3,9
3+ 0,15
+ 0,05
10,3 ± 0,1
==
= 13,2
± 0,2
max
1
B Total travel position
Connections
W2 solder W3 quick-connect 6.3 x 0.8 W3R5 quick-connect 6.3x0.8 for RAST 5
connector
Product adaptations
Principles
Curves
Dimensions
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W5 screw W6A5 quick-connect 4.8 x 0.5 W6D8 quick-connect 4.8 x 0.8
3,1
Ø 1,4
0,1
0,05
7,3
4,80,1
3,1
Ø 1,4
7,1
4,80,1
0,1
0,1
0,05
W7A5 quick-connect 2.8 x 0.5 2W7A8 quick-connect 2.8 x 0.8, double
1,6
Ø 1,2
+0,2
+0,1
+0
7,1
2,80,1
0,1
0,15
0,05
7,1±0,1
2,8 0,7
Ø 1,21,6
Actuator mounting positions
To calculate force
Divide the switch force by the coefficient given in the
table.
To calculate travel
Multiply the switch travel by the same coefficient.
Example :
83 161 8 with lever 161 A - R 25.4 position A
(coeff. 4)
Operating force: 0.8 : 4 = 0.2 N
Overtravel: 1.2 x 4 = 4.8 mm
Actuators
161A flat 161E roller 161L telescopic plunger
0,5 x 7
Ø4.8
6.3
8
3.4
R
1
2
161F dummy roller 161G dummy roller
B Thread length
C Total travel
Nut thickness Max. torque
1.5 mm 0.5 N.m
2 mm 0.7 N.m
2.5 mm 1 N.m
0,3 x 7
∅ 5
R 21,8
0,5 x7
7
±0,2
161V plastic
Other shapes and dimensions: consult us
Also available are pinned actuators mounted on position D (factory mounting), same as for
83160 series. (datasheet: SP9640)
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Mounting accessories
Nut for 161L Housing 161J for connections W3 R5
Except where otherwise indicated, flat and roller levers are supplied unmounted.
For factory mounting, specify fixing position A, B or C.
**Telescopic
plunger
161L
Manual
actuation
Housing 161J Nut for 161L
Flat 161A R14.2 Flat 161A R25.4 Roller 161E R13.6 Roller 161E R24.1 Dummy roller
161F R22.2
Actuators
Fixing positions
Coefficient
Operating position (mm)
Part numbers for
standard actuators
Part numbers for
standard actuators
A B
2 1
15.2 ±1 15.2 ±0.45
A B C
4 2 1.5
15.2 ±2.5 15.2 ±1 15.2 ±0.8
A B
2 1
20.5 ±1.5 20.5 ±0.8
A B
3.6 1.8
20.4 ±2 20.4 ±0.7
A B C
4 2 1,5
20.5 ±2.9 20.5 ±1.5 20.5 ±1.2
Dummy roller
161G R21,8
Actuators
Fixing positions
Coefficient
Operating position (mm)
A B C
3 1.8 1.2
21.7 ±2 21.7 ±0.7 21.7 ±0.5
D
1
21.5 ±1
D
1
18.55 ±0.45
79215740
79218651
70507524 79215742 70507529 70507528
79250338 70602118
Plastic161V
R14.4
** For 831618, 831618 SP4174. Mounted in factory (supplied without nut)
V3 Dual-current - 83161 microswitches with referenced actuators
Actuators 161A R14.2 161A R25.4 161E R13.6 161E R 24.1 161L
79215740 70507524 79215742 70507529
Pos A Pos B Pos A Pos B Pos C Pos A Pos B Pos A Pos B Pos C Pos D
831618 I W2 STD 83161838 83161839 83161840 831618 41 83161842 83161843 83161844 83161845 83161846 83161847 83161833
UL ●●●●●●●●●●●
I W3 STD 83161850 83161851 83161852 83161853 83161854 83161855 83161856 83161857 83161858 83161859 83161820
UL ●●●●●●●●●●●
I W6A5 STD 83161862 83161863 83161864 83161865 83161866 83161867 83161824 83161868 83161869 83161870 ●
UL ●●●●●●●●●●●
Installation recommendations
See “Basic technical concepts”
How to order
Use the 8 digit part numbers when they are dened
Other cases, precise:
Type of microswitch - Function - Connection - UL approval* - Actuator* - Fixing position* - Adaptation* + Mounting accessories*
* if needed
Example: 831618 C W6A5 UL 161L SP9680 + 70602118
Actuators and mounting accessories
Standard product Product made to order Contact us
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Examples of special adaptations
Plastic lever with no play
in rest position
Spring lever for extra-long
overtravel
One-way roller lever (active
on right, idle-return on left)
Angled W3 terminals
Telescopic plunger and
adjustable xing. 4mm
overtravel.
Metal version for heavy duty.
Long barrel.
Fully specic integrable
switching module with terminal
block for time switch
Auxiliary contact for power
switches and circuit breakers.
Integrates the V3 - 83161
mechanism
Door switch for industrial vehicle
Warning:
The product information contained in this catalogue is given purely as information and does not constitute a representation, warrantly or any form of contractual commitment.
Crouzet Automatismes SAS and its subsidiaries reserve the right to modify their products without notice. It is imperative that we should be consulted over any particular use or application of our
products and it is the responsability of the buyer to establish, particularly through all the appropriate tests, that the product is suitable for the use or application. Under no circumstances will our warranty
apply, nor shall we be held responsible for any application (such as any modication, addition, deletion, use in conjunction with other electrical or electronic components, circuits or assemblies, or any
other unsuitable material or substance) which has not been expressly agreed by us prior to the sale of our products.
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