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Catalog>Siemens>Low-Voltage Controls and Distribution>Relays>Contactor Relays>3RH2 Auxiliary Contactors, 4- and 8-pole>3RH2131 / 3RH2 Auxiliary Contactors, 4- and 8-pole
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3RH2131 / 3RH2 Auxiliary Contactors, 4- and 8-pole

3RH2131 / 3RH2 Auxiliary Contactors, 4- and 8-pole

Items 13 - 24 of 80 from Siemens ⍾ Last modified Sep 6, 2025
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3RH2131 / 3RH2 Auxiliary Contactors, 4- and 8-pole ⍾ Page 2

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Siemens – 3RH2131-2KF40-0LA0
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3RH2131-2KF40-0LA0 - Siemens
CONTACTOR RELAY FOR RAILWAY, 3NO, DC 110V, 0.7..1.25*US, W/ INTEGRATED SUPPRESSOR DIODE, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2131-2LB40
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3RH2131-2LB40 - Siemens
COUPLING CONTACTOR RELAY RAIL, 3NO+1NC, DC 24V, 0.7...1.25*US, VARISTOR INTEGRATED, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2131-2VB40
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3RH2131-2VB40 - Siemens
COUPLING CONTACTOR RELAY, 3NO+1NC, DC 24V, 0.85..1.85*US, W/ INTEGRATED DIODE, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2131-2JB40
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3RH2131-2JB40 - Siemens
Coupling contactor relay, 3 NO + 1 NC, 24 V DC, 0.7-1.25* Us, with integrated diode, spring-loaded terminal, frame size S00, suitable for PLC outputs, not expandable with auxiliary switch expandable
Siemens – 3RH2131-2BG40
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3RH2131-2BG40 - Siemens
Contactor relay, 3 NO + 1 NC, 125 V DC, Size S00, Spring-type terminal
Siemens – 3RH2131-2BW40
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3RH2131-2BW40 - Siemens
CONTACTOR RELAY, 3NO+1NC, DC 48V, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2131-2KB40
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3RH2131-2KB40 - Siemens
Coupling contactor relay, 3 NO + 1 NC, 24 V DC, 0.7 ... 1.25* US, with integrated suppressor diode, Size S00, Spring-type terminal suitable for PLC outputs
Siemens – 3RH2131-2FB40
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3RH2131-2FB40 - Siemens
Contactor relay, 3 NO + 1 NC, 24 V DC, with integrated diode, Size S00, Spring-type terminal
Siemens – 3RH2131-2BM40
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3RH2131-2BM40 - Siemens
CONTACTOR RELAY, 3NO+1NC, DC 220V, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2131-2HB40
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3RH2131-2HB40 - Siemens
Coupling contactor relay, 3 NO + 1 NC, 24 V DC, 0.7 ... 1.25* US, Size S00, Spring-type terminal suitable for PLC outputs
Siemens – 3RH2131-2KF40
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3RH2131-2KF40 - Siemens
Coupling contactor relay, 3 NO + 1 NC, 110 V DC, 0.7 ... 1.25* US, with integrated suppressor diode, Size S00, Spring-type terminal suitable for PLC outputs
Siemens – 3RH2131-2AD00
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3RH2131-2AD00 - Siemens
CONTACTOR RELAY, 3NO+1NC, AC 42V, 50/60 HZ, SZ S00, SPRING-LOADED TERMINAL