VEX-ELIMECS company logo
Catalog>Siemens>Low-Voltage Controls and Distribution>Relays>Contactor Relays>3RH2 Auxiliary Contactors, 4- and 8-pole>3RH2122 / 3RH2 Auxiliary Contactors, 4- and 8-pole
[siemens_summary]
[catalog_children]
[catalog_search_products]
3RH2122 / 3RH2 Auxiliary Contactors, 4- and 8-pole

3RH2122 / 3RH2 Auxiliary Contactors, 4- and 8-pole

Items 13 - 24 of 134 from Siemens ⍾ Last modified Sep 6, 2025
▲

3RH2122 / 3RH2 Auxiliary Contactors, 4- and 8-pole ⍾ Page 2

1234…12
Siemens – 3RH2122-4AR60
Product detailsAdd to RFQ
3RH2122-4AR60 - Siemens
CONTACTOR RELAY, 2NO+2NC, AC 400V 50HZ, 400..440V 60HZ, SZ S00,RINGCABLE LUG CONNECTION RING CABLE LUG CONNECTION
Siemens – 3RH2122-2XB40-0LA2
Product detailsAdd to RFQ
3RH2122-2XB40-0LA2 - Siemens
Contactor relay railway, 2 NO + 2 NC, 24-34 V DC, 0.7-1.25*Us, with integrated varistor, spring-loaded terminal, frame size S00
Siemens – 3RH2122-2XF40-0LA2
Product detailsAdd to RFQ
3RH2122-2XF40-0LA2 - Siemens
Contactor relay for railway 2 NO + 2 NC, DC 72-125V, 0,7...1,25*US, with integrated varistor Size S00, Spring-type terminal suitable for PLC outputs
Siemens – 3RH2122-2KM40-0LA0
Product detailsAdd to RFQ
3RH2122-2KM40-0LA0 - Siemens
Contactor relay railway, 2 NO + 1 NC, 220 V DC, 0.7-1.25* Us, with integrated suppressor diode, spring-loaded terminal, frame size S00
Siemens – 3RH2122-2QB40
Product detailsAdd to RFQ
3RH2122-2QB40 - Siemens
COUPLING CONTACTOR RELAY, 2NO+2NC, DC 24V, 0.7...1.25*US, W/ PLUGGED-ON VARISTOR, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2122-2LV40
Product detailsAdd to RFQ
3RH2122-2LV40 - Siemens
Coupling contactor relay, 2 NO + 2 NC, 36 V DC, 0.7-1.25* Us, with integrated varistor, spring-loaded terminal, frame size S00, suitable for PLC outputs, not expandable with auxiliary switch expandable
Siemens – 3RH2122-2WB40
Product detailsAdd to RFQ
3RH2122-2WB40 - Siemens
COUPLING CONTACTOR RELAY, 2NO+2NC, DC 24V, 0.85..1.85*US, W/ PLUGGED-ON VARISTOR, SZ S00, SPRING-LOADED TERMINAL
Siemens – 3RH2122-2LF40
Product detailsAdd to RFQ
3RH2122-2LF40 - Siemens
Coupling contactor relay railway 2 NO + 2 NC, 110 V DC, 0.7 ... 1.25* US, with varistor integrated, Size S00, Spring-type terminal
Siemens – 3RH2122-2LB40-0LA0
Product detailsAdd to RFQ
3RH2122-2LB40-0LA0 - Siemens
Contactor relay for railway, 2 NO + 1 NC, 24 V DC, 0.7 ... 1.25* US, with integrated varistor, 3-pole, Size S00, Spring-type terminal
Siemens – 3RH2122-2LF40-1LA0
Product detailsAdd to RFQ
3RH2122-2LF40-1LA0 - Siemens
Contactor relay for railway, 2 NO + 1 NC, 110 V DC, 0.7 ... 1.25* US, with integrated varistor, 3-pole, Size S00, Spring-type terminal for upright mounting position
Siemens – 3RH2122-2LB40
Product detailsAdd to RFQ
3RH2122-2LB40 - Siemens
Coupling contactor relay railway 2 NO + 2 NC, 24 V DC, 0.7 ... 1.25* US, with varistor integrated, Size S00, Spring-type terminal
Siemens – 3RH2122-2LB40-2LA0
Product detailsAdd to RFQ
3RH2122-2LB40-2LA0 - Siemens
Contactor relay railway, 2 NO + 1 NC, 24 V DC, 0.7-1.25* Us, with integrated varistor, spring-loaded terminal, frame size S00, suspended mounting position