Relays RH Series RH Series -- General Purpose Midget Relays Key features of the RH series include: * Compact midget size saves space * High switching capacity (10A) * Choice of blade or PCB style terminals * Relay options include indicator light, check button, and top mounting bracket * DIN rail, surface, panel, and PCB type sockets available for a wide range of mounting applications Specifications Relays E E-12 Contact Material Silver cadmium oxide Contact Resistance 50m maximum (initial value) Minimum Applicable Load 24V DC/30mA, 5V DC/100mA (reference value) Operating Time SPDT (RH1), DPDT (RH2): 20ms maximum 3PDT (RH3), 4PDT (RH4): 25ms maximum Release Time SPDT (RH1), DPDT (RH2): 20ms maximum 3PDT (RH3), 4PDT (RH4): 25ms maximum Maximum Continuous Applied Voltage (AC/DC) at 20C 110% of the rated voltage Minimum Operating Voltage (AC/DC) at 20C 80% of the rated voltage Drop-Out Voltage (AC) 30% or more of the rated voltage Drop-Out Voltage (DC) 10% or more of the rated voltage Power Consumption SPDT (RH1): DC: 0.8W AC: 1.1VA (50Hz), 1VA (60Hz) DPDT (RH2): DC: 0.9W AC: 1.4VA (50Hz), 1.2VA (60Hz) 3PDT (RH3): DC: 1.5W AC: 2VA (50Hz), 1.7VA (60Hz) 4PDT (RH4): DC: 1.5W AC: 2.5VA (50Hz), 2VA (60Hz) Insulation Resistance 100M min (measured with a 500V DC megger) UL Recognized Files No. RH1 = E66043 RH2 = E66043 RH3 = E66043 RH4 = E55996 CSA Certified File No.LR35144 File No. B020813332452 Ordering Information SPDT (RH1) Between live and dead parts: 2,000V AC, 1 minute; Between contact circuit and operating coil: 2,000V AC, 1 minute; Between contacts of the same pole: 1,000V AC, 1 minute Dielectric Strength DPDT (RH2), 3PDT (RH3), 4PDT (RH4) Between live and dead parts: 2,000V AC, 1 minute; Between contact circuit and operating coil: 2,000V AC, 1 minute; Between contact circuits: 2,000V AC, 1 minute; Between contacts of the same pole: 1,000V AC, 1 minute Frequency Response 1,800 operations/hour Temperature Rise Coil: 85C maximum Contact: 65C maximum Vibration Resistance 0 to 6G (55Hz maximum) Shock Resistance SPDT/DPDT: 200N (approximately 20G) 3PDT/4PDT: 100N (approximately 10G) Life Expectancy Electrical: over 500,000 operations at 120V AC, 10A; (over 200,000 operations at 120V AC, 10A for SPDT [RH1], 3PDT [RH3], 4PDT [RH4]) Mechanical: 50,000,000 operations Operating Temperature -30 to +70C Weight SPDT: 24g, DPDT: 37g (approximately) 3PDT: 50g, 4PDT: 74g (approximately) www.idec.com Order standard voltages for fastest delivery. Allow extra delivery time for non-standard voltages. Basic Part No. Coil Voltage: RH2B-U AC110-120V USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC Relays RH Series Part Numbers Part Numbers: RH Series with Options Termination B (blade) V2 (PCB 0.078" [2mm] wide) Contact Configuration Basic Part No. Indicator Light Check Button Indicator Light and Check Button Top Bracket SPDT RH1B-U RH1B-UL RH1B-UC RH1B-ULC RH1B-UT DPDT RH2B-U RH2B-UL RH2B-UC RH2B-ULC RH2B-UT 3PDT RH3B-U RH3B-UL RH3B-UC RH3B-ULC RH3B-UT 4PDT RH4B-U RH4B-UL RH4B-UC RH4B-ULC RH4B-UT SPDT RH1V2-U RH1V2-UL RH1V2-UC RH1V2-ULC -- DPDT RH2V2-U RH2V2-UL RH2V2-UC RH2V2-ULC -- 3PDT RH3V2-U RH3V2-UL RH3V2-UC RH3V2-ULC -- 4PDT RH4V2-U RH4V2-UL RH4V2-UC RH4V2-ULC -- Ratings E Coil Ratings AC 6V 12V 24V 120V* 240V DC 6V 12V 24V 48V 110V 60Hz Coil Resistance 15% at 20C 50Hz SPDT DPDT 3PDT 4PDT SPDT DPDT 3PDT 4PDT SPDT DPDT 3PDT 150mA 75mA 37mA 7.5mA 3.2mA 200mA 100mA 50mA 11mA 5.5mA 280mA 140mA 70mA 14.2mA 7.1mA 330mA 165mA 83mA 16.5mA 8.3mA 170mA 86mA 42mA 8.6mA 3.7mA 238mA 118mA 59.7mA 12.9mA 6.5mA 330mA 165mA 81mA 16.4mA 8.2mA 387mA 196mA 98mA 19.5mA 9.8mA 18.8 76.8 300 7,680 3,1200 9.4 39.3 153 4,170 15,210 6.0 25.3 103 2770 12,100 4PDT 5.4 21.2 84.5 2220 9120 SPDT DPDT 3PDT 4PDT SPDT DPDT 3PDT 4PDT 128mA 64mA 32mA 18mA 8mA 150mA 75mA 36.9mA 18.5mA 9.1mA 240mA 120mA 60mA 30mA 12.8mA 250mA 125mA 62mA 31mA 15mA 47 188 750 2,660 13,800 40 160 650 2,600 12,100 25 100 400 1,600 8,600 24 96 388 1550 7,340 * For RH2 relays = 110/120V AC. For RH2 relays = 220/240V AC. For RH2 relays = 100/110V DC. AC 6V 12V 24V 120V* 240V DC 6V 12V 24V 48V 110V Coil Inductance Coil Inrush Rated Voltage SPDT DPDT 3PDT 4PDT SPDT 250mA 120mA 56mA 12mA 7mA 340mA 170mA 85mA 16mA 8mA 520mA 260mA 130mA 26mA 12mA 620mA 310mA 165mA 33mA 16mA 0.09H 0.037H 1.5H 37H 130H Energizing DPDT 3PDT 0.08H 0.30H 1.2H 33H 130H 0.05H 0.22H 0.9H 21H 84H 4PDT 0.05H 0.18H 0.73H 18H 73H SPDT 0.06H 0.22H 0.9H 22H 77H De-Energizing DPDT 3PDT 0.04H 0.16H 0.63H 15H 62H 0.03H 0.12H 0.5H 12H 47H 4PDT 0.02H 0.10H 0.36H 9H 36H SPDT DPDT 3PDT 4PDT SPDT DPDT 3PDT 4PDT N/A N/A N/A N/A N/A N/A N/A N/A * For RH2 relays = 110/120V AC. For RH2 relays = 220/240V AC. www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC E-13 Relays Rated Current 15% at 20C Rated Voltage Relays RH Series Ratings con't Contact Ratings Max Contact Power General Ratings # of Poles Resistive Inductive Voltage Resistive Inductive* AC1540VA DC300W RH1 RH2 RH3 RH4 AC1650VA DC300W AC990VA DC210W AC1100VA DC225W AC110 10A 7A AC220 7A 4.5A DC30 10A 7A AC110 10A 7.5A AC220 7.5A 5A DC30 10A 7.5A UL Ratings Voltage CSA Ratings Relays E Voltage RH1, RH2 General Use Horse Power Rating RH3 RH4 RH1, RH3 RH4 RH2 RH1, RH2 RH3 AC240V 10A 7.5A 7.5A 7A 6.5A 5A AC120V 10A 10A 10A 7A 7.5A 7.5A DC30V 10A 10A -- 7A -- -- -- -- DC28V 10A 10A 10A 7A -- -- -- -- Ratings TUV Voltage RH1 *coso = 0.3 L/R - 7ms Resistive General Use Resistive RH2 RH3 1/3HP 1/6HP RH4 AC240V 10A 10A 7.5A 7.5A DC30V 10A 10A 10A 10A HP Rating RH1 RH2 RH3 RH4 RH1 RH2 RH3 RH4 RH1, 2, 3 AC240V 10A 10A -- 7.5A 7A 7A 7A 5A 1/3HP AC120V 10A 10A 10A 10A 7.5A 7.5A -- 7.5A 1/6HP DC30V 10A 10A 10A 10A 7A 7.5A -- -- -- Applicable Sockets Part Numbers: Sockets Standard DIN Finger-Safe DIN Relay Surface Mount Rail Mount Rail Mount RH1B RH2B RH3B SH1B-05 SH2B-05 SH3B-05 SH1B-05C SH2B-05C -- SH2B-02 SH3B-05C Panel Mount SH1B-51 SH2B-51 SH3B-51 PCB Mount SH1B-62 SH2B-62 SH3B-62 -- RH4B SH4B-05 SH4B-05C SH4B-51 SH4B-62 See Section F for details on sockets. All DIN rail mount sockets shown above can be mounted using DIN rail BNDN1000. E-14 www.idec.com Spring & Clips (optional) Part Number Use With SY2S-02F1 SFA-101 SFA-202 SY4S-51F1 SFA-301 SFA-302 SY4S-02F1 SFA-101 SFA-202 SY4S-51F1 SFA-301 SFA-302 SH3B-05F1 SFA-101, -202 SY4S-51F1 SFA-301 SFA-302 SH4B-02F1 SFA-101, -202 SY4S-51F1 SFA-301 SFA-302 SH1B-05, 05C SH1B-51, 62 SH2B-05, 05C SH2B-51, 62 SH3B-05, 05C SH3B-51, 62 SH4B-05, 05C SH4B-51, 62 Top latch Side latch Pullover spring USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC Relays RH Series Internal Circuits 1 1 4 1 2 4 1 2 3 5 5 8 5 6 8 5 6 7 8 9 9 12 9 10 12 9 10 11 12 13 (-) RH1 14 13 (+) (-) RH2 14 13 (+) (-) RH3 14 13 (+) (-) 4 14 (+) RH4 Image as viewed from bottom of relay. Refer to socket for exact wiring layout (Section F). Electrical Life Curves RH1 1000 1000 AC 110V Resistive 500 Life (x 10,000) Operations 100 50 E DC 30V Resistive 100 50 Relays Life (x 10,000) Operations 500 DC 100V Resistive DC 30V Inductive 20 20 AC 220V Inductive AC 110V Inductive 10 DC 100V Inductive AC 220V Resistive 10 1 2 3 4 5 6 Load Current (A) 7 8 9 10 1 2 3 AC 220V Resistive 4 5 6 7 8 9 10 8 9 10 8 9 10 Load Current (A) RH2 1000 1000 AC 110V Resistive DC 30V Resistive 500 Life (x 10,000) Operations Life (x 10,000) Operations 500 100 50 20 1 2 3 4 5 6 7 Load Current (A) 8 9 10 10 RH3 1 2 3 4 5 6 7 Load Current (A) RH4 1000 1000 AC 110V Resistive DC 30V Resistive 500 Life (x 10,000) Operations 500 Life (x 10,000) Operations DC 30V Inductive DC 100V Resistive DC 100V Inductive 20 100 50 DC 30V Inductive 100 50 20 20 AC 220V Inductive AC 220V Resistive AC 110V Inductive 10 50 AC 220V Resistive AC 110V Inductive AC 220V Inductive 10 100 1 2 3 www.idec.com 4 5 6 7 Load Current (A) 8 9 10 DC 100V Resistive DC 100V Inductive 10 1 2 3 4 5 6 7 Load Current (A) USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC E-15 Relays RH Series Maximum Switching Capacity RH1 RH2/RH3/RH4 (RH1) (RH2/RH3/RH4) 10.0 10.0 AC resistive AC resistive AC inductive DC resistive 1.0 0.1 1 5 50 10 AC inductive DC resistive 1.0 DC inductive 0.5 DC inductive 0.5 100 0.1 1 200 300 5 Load Voltage (V) Relays 10 50 Load Voltage (V) 100 200 300 Dimensions RH2B-UT 4.7 1 27.5 43.2 38 5.9 5 9 5.9 1 3.5 14.5 2 35.6 max. 3.5 5.4 6.4 2 21.5 Plug-in Blade Terminal RH1B 35.6 max. 12 14 7.25 8 9 13 6.4 RH2B Total length from panel surface including relay socket SH1B-05A: 61.5 (63.5) max., SH1B-51: 39.6 (41.6) max. Total length from panel surface including relay socket SH2B-05A: 61.5 (63.5) max., SH2B-51: 39.6 (41.6) max. Dimensions in the ( ) include a hold-down spring. o2.6 hole 4.7 Dimensions in the ( ) include a hold-down spring. 4.7 o2.6 hole 4.7 6.6 13 14 4 5 27.5 0.5 o2.6 hole 4.7 o2.6 hole 0.5 10 4.7 Top Bracket Mounting Blade Terminal RH1B-UT 43.2 38 1 13 14 5.4 35.6 max. 4 5 8 9 12 13 14 27.5 1 27.5 0.5 5 9 0.5 E Load Current (A) Load Current (A) 5.0 5.0 14 35.6 max. 6.4 6.4 21 All dimensions in mm. E-16 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC Relays RH Series Dimensions con't Plug-in Blade Terminal RH3B RH4B Total length from panel surface including relay socket SH3B-05A: 61.5 (63.5) max., SH3B-51: 39.6 (41.6) max. Total length from panel surface including relay socket SH4B-05A: 61.5 (63.5) max., SH4B-51: 39.6 (41.6) max. Dimensions in the ( ) include a hold-down spring. o2.6 hole 4.7 4.7 Dimensions in the ( ) include a hold-down spring. 2 6 8 9 10 11 1 0.5 14 13 6.4 35.6 max. 4 2 3 6 7 8 9 10 11 12 13 31 14 6.4 35.6 max. 4 5 27.5 1 5 27.5 0.5 o2.6 hole 41 E RH2V2 Relays PCB Terminal RH1V2 8-o2.4 holes 4.7 0.5 3-o2.4 holes 7.25 0.5 4.6 14 8 9 12 13 14 10 2 35.6 max. 4 5 27.5 1 5 14 12.5 0.5 9 6.6 27.5 5 13 13.15 7.8 1 0.5 7.15 2 4.7 2 1.5 2-o2 holes 0.5 35.6 max. 21 4.6 14.2 4.4 RH4V2 RH3V2 30 10 10 14-o2.4 holes 3 13.15 2 7.8 4 5 6 7 8 9 10 11 12 14 7.25 13 7.25 1 14 27.5 11 0.5 8 10 7.8 4 6 9 13 0.5 35.6 max. 2 5 27.5 0.5 1 13.15 2 2 4.7 10 4.7 11-o2.4 holes 31 0.5 4.6 35.6 max. RH3B-UT 41 4.6 o2.6 hole 4 8 10 12 13 14 2 3 6 7 8 9 10 11 12 31.5 2 35.6 max. 6.4 14 7.25 7.25 13 21.5 4 5 28 1 6 9 5.9 2 5 44 38 43.2 38 5.9 1 3.5 0.5 4.7 2 28 o2.6 hole 0.5 4.7 3.5 4.7 10 10 4.7 10 10 10 RH4B-UT 35.6 max. 6.4 42 max. 28 41.5 All dimensions in mm. www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC E-17