Control
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3RH2911-1LA11
Auxiliary switch on the front, 1 NO + 1 NC Current path 1 NO, 1 NC Connection from top for 3RH and 3RT screw terminal 73/74, 81/82
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3RH2911-1LA20
Auxiliary switch on the front, 2 NO Current path 1 NO, 1 NO Connection from top for 3RH and 3RT screw terminal 73/74, 83/84
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3RH2911-1XA22-0MA0
Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NO, 1 NC, 1 NC, 1 NO for 3RH and 3RT screw terminal 53/54, 61/62, 71/72, 83/84
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3RH2911-1XA31-0MA0
Auxiliary switch on the front, 3 NO + 1 NC Current path 1 NO, 1 NC, 1 NO, 1 NO for 3RH and 3RT screw terminal 53/54, 61/62, 71374, 83/84
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3RH2911-2FA22
Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NO, 1 NC, 1 NC, 1 NO for 3RH and 3RT spring-type terminal .3/.4, .1/.2, .1/.2, .3/.4
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3RH2911-2FA40
Auxiliary switch on the front, 4 NO Current path 1 NO, 1 NO, 1 NO, 1 NO for 3RH and 3RT spring-type terminal .3/.4, .3/.4, .3/.4, .3/.4
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3RH2911-2FB11
Auxiliary switch on the front, 1 NO + 1 NC Current path 1 NO, --, 1 NC, -- for 3RH and 3RT spring-type terminal .7/.8, --/--, .5/.6, --/--
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3RH2911-2GA04
Auxiliary switch on the front, 4 NC Current path 1 NC, 1 NC, 1 NC, 1 NC for contactor relays Size S00 spring-type terminal 51/52, 61/62, 71/72, 81/82 Physically coded; only with contactor relays 3RH2140* and 3RH2440* can be combined (according to EN 50011)
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3RH2911-2GA13
Auxiliary switch on the front, 1 NO + 3 NC Current path 1 NO, 1 NC, 1 NC, 1 NC for contactor relays Size S00 spring-type terminal 51/52, 61/62, 71/72, 81/82 Physically coded; only with contactor relays 3RH2140* and 3RH2440* can be combined (according to EN 50011)
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3RH2911-2GA22
Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NO, 1 NC, 1 NC, 1 NO for contactor relays Size S00 spring-type terminal 53/54, 63/64, 73/74, 83/84 Physically coded; only with contactor relays 3RH2140* and 3RH2440* can be combined (according to EN 50011)
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3RH2911-2GA31
Auxiliary switch on the front, 3 NO + 1 NC Current path 1 NO, 1 NC, 1 NO, 1 NO for contactor relays Size S00 spring-type terminal 53/54, 63/64, 73/74, 83/84 Physically coded; only with contactor relays 3RH2140* and 3RH2440* can be combined (according to EN 50011)
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3RH2911-2GA40
Auxiliary switch on the front, 4 NO Current path 1 NO, 1 NO, 1 NO, 1 NO for contactor relays Size S00 spring-type terminal 53/54, 63/64, 73/74, 83/84 Physically coded; only with contactor relays 3RH2140* and 3RH2440* can be combined (according to EN 50011)
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3RH2911-2HA12
Auxiliary switch on the front, 1 NO + 2 NC Current path 1 NC, 1 NO, 1 NO for 3RH and 3RT spring-type terminal .1/.2, .1/.2, .3/.4
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3RH2911-2HA20
Auxiliary switch on the front, 2 NO Current path 1 NO, 1 NO for 3RH and 3RT spring-type terminal .3/.4, .3/.4
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3RH2911-2HA22
Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NC, 1 NC, 1 NO, 1 NO for 3RH and 3RT spring-type terminal .1/.2, .1/.2, .3/.4, .3/.4
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3RH2911-2HA31
Auxiliary switch on the front, 3 NO + 1 NC Current path 1 NC, 1 NO, 1 NO, 1 NO for 3RH and 3RT spring-type terminal .1/.2, .3/.4, .3/.4, .3/.4
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3RH2911-2XA22-0MA0
Auxiliary switch on the front, 2 NO + 2 NC Current path 1 NO, 1 NC, 1 NC, 1 NO for 3RH and 3RT spring-type terminal 53/54, 61/62, 71/72, 83/84
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3RH2911-2XA31-0MA0
Auxiliary switch on the front, 3 NO + 1 NC Current path 1 NO, 1 NC, 1 NO, 1 NO for 3RH and 3RT spring-type terminal 53/54, 61/62, 73/74, 83/84
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3RH2921-1DA11
Auxiliary switch lateral, 1 NO + 1 NC Current path 1 NC, 1 NO for 3RH and 3RT screw terminal R: 31/32, 43/44 L: 51/52, 63/64
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3RH2921-2DA11
Auxiliary switch lateral, 1 NO + 1 NC Current path 1 NC, 1 NO for 3RH and 3RT spring-type terminal R: 31/32, 43/44 L: 51/52, 63/64