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

3RH2 Auxiliary Contactors, 4- and 8-pole

Items 337 - 348 of 389 from Siemens ⍾ Last modified Sep 6, 2025
▲ 3RH2122 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2131 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2140 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2244 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2262 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2344 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2422 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2431 / 3RH2 Auxiliary Contactors, 4- and 8-pole 3RH2440 / 3RH2 Auxiliary Contactors, 4- and 8-pole

3RH2 Auxiliary Contactors, 4- and 8-pole ⍾ Page 29

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Siemens – 3RH2122-1KB40
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3RH2122-1KB40 - Siemens
Coupling contactor relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, with integrated suppressor diode, Size S00, screw terminal suitable for PLC outputs
Siemens – 3RH2122-1KF40
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3RH2122-1KF40 - Siemens
Coupling contactor relay, 2 NO + 2 NC, 110 V DC, 0.7 ... 1.25* US, with integrated suppressor diode, Size S00, screw terminal suitable for PLC outputs
Siemens – 3RH2122-1MB40-0KT0
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3RH2122-1MB40-0KT0 - Siemens
COUPLING CONTACTOR RELAY, 2NO+2NC, DC 24V, 0.85..1.85*US, SIZE S00, SCREW TERMINAL
Siemens – 3RH2122-1KG40-0LA4
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3RH2122-1KG40-0LA4 - Siemens
CONTACTOR RELAY FOR RAILWAY, 2NO+1NC, DC 125V, 0.7..1.25*US, W/ INTEGRATED SUPPRESSOR DIODE, SIZE S00, SCREW TERMINAL, OPTIMIZED MOUNTING (20G)
Siemens – 3RH2122-1RB40-Z X95
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3RH2122-1RB40-Z X95 - Siemens
CONTACTOR RELAY, 2NO+2NC, . SIZE S00, SCREW TERMINAL, REUSABLE PACKAGE = 72 UNITS
Siemens – 3RH2122-1KJ80
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3RH2122-1KJ80 - Siemens
COUPLING CONTACTOR RELAY, 2NO+2NC, DC 72V, 0.7..1.25*US, W/ INTEGRATED SUPPRESSOR DIODE, SIZE S00, SCREW TERMINAL
Siemens – 3RH2122-1BP40
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3RH2122-1BP40 - Siemens
Contactor relay, 2 NO + 2 NC, 230 V DC, Size S00, screw terminal
Siemens – 3RH2122-1BW40
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3RH2122-1BW40 - Siemens
Contactor relay, 2 NO + 2 NC, 48 V DC, Size S00, screw terminal
Siemens – 3RH2122-1BW40-0AA6
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3RH2122-1BW40-0AA6 - Siemens
CONTACTOR RELAY, 2NO+2NC, DC 48V, SIZE S00, SCREW TERMINAL, OPTIMIZED MOUNTING
Siemens – 3RH2122-1QB40
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3RH2122-1QB40 - Siemens
Coupling contactor relay, 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, with varistor plugged on, Size S00, screw terminal
Siemens – 3RH2122-1BG40-Z X95
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3RH2122-1BG40-Z X95 - Siemens
Contactor relay, 2 NO + 2 NC, 125 V DC, screw terminal, frame size S00, reusable packaging, pack = 144 units
Siemens – 3RH2122-1BN40-0AA6
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3RH2122-1BN40-0AA6 - Siemens
CONTACTOR RELAY, 2NO+2NC, DC 250V, SIZE S00, SCREW TERMINAL, OPTIMIZED MOUNTING