Siemens – 3RH2911-4HA12

Auxiliary switch, on the front, 2 NO + 2 NC, .1/.2, .1/.2, .3/.4, .3/.4, current path: 1 NC, 1 NC, 1 NO, 1 NO, ring cable lug connection, for contactors 3RT2 and contactor relays 3RH2

SOLID-STATE COMP. AUX. SW BL.FR 2NC, CURR.PATH: 1NC, 1NC, F. CONT. RELAYS A. MOTOR CONT., SZ S00 AND S0, RING CABLE LUG CONNECTION .1 / .2,-- / --,-- /--,.1 / .2

AUX.SWITCH BLOCK,FRONT,1NO+3NC, CURR.PATH: 1NO, 1NC, 1NC, 1NC, FOR CONTACTOR RELAYS, SZ S00, RING CABLE LUG CONNECTION 53 / 54,61 / 62,71 / 72,81 / 82

Auxiliary switch, on the front, 2 NO + 2 NC, 53/54, 61/62, 71/72, 83/84, current path: 1 NO, 1 NC, 1 NC, 1 NO, ring cable lug connection, physically coded, only with contactor relays 3RH2140 and 3RH2442 combinable (according to EN 50011)

AUX.SWITCH BLOCK,FRONT,4NC, CURR.PATH: 1NC, 1NC, 1NC, 1NC, FOR CONTACTOR RELAYS, SZ S00, RING CABLE LUG CONNECTION 51 / 52,61 / 62,71 / 72,81 / 82

Auxiliary switch, on the front, 3 NO + 1 NC, .1/.2, .3/.4, .3/.4, .3/.4, current path: 1 NC, 1 NO, 1 NO, 1 NO, ring cable lug connection, for contactors 3RT2 and contactor relays 3RH2

AUX.SWITCH BLOCK,FRONT,3NC, CURR.PATH: 1NC, 1NC, 1NC, F. CONT. RELAYS A. MOTOR CONT., SZ S00 AND S0, RING CABLE LUG CONNECTION .1 / .2,.1 / .2,.1 / .2

AUX.SWITCH BLOCK,FRONT,4NO, CURR.PATH: 1NO, 1NO, 1NO, 1NO, FOR CONTACTOR RELAYS, SZ S00, RING CABLE LUG CONNECTION 53 / 54,63 / 64,73 / 74,83 / 84

AUX.SWITCH BLOCK,FRONT,3NO+1NC, CURR.PATH: 1NO, 1NC, 1NO, 1NO, FOR CONTACTOR RELAYS, SZ S00, RING CABLE LUG CONNECTION 53 / 54,61 / 62,73 / 74,83 / 84

AUX.SWITCH BLOCK,FRONT,2NC, CURR.PATH: 1NC, 1NC, F. CONT. RELAYS A. MOTOR CONT., SZ S00 AND S0, RING CABLE LUG CONNECTION .1 / .2,.1 / .2

AUX.SWITCH BLOCK,FRONT,1NC, CURR.PATH: 1NC, F. CONT. RELAYS A. MOTOR CONT., SZ S00 AND S0, RING CABLE LUG CONNECTION .1 / .2

Auxiliary switch on the front, 2 NO Current path 1 NO, 1 NO for 3RH and 3RT Ring cable lug connection .3/.4, .3/.4