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Part numberDescription
3RH1921-1CA10-ZW95 front-side auxiliary switch, 1 NO contact, screw terminal, for contactors 3RT1 Multi-unit packaging = 1452 units
3RH1921-1CA10-ZW97 front-side auxiliary switch, 1 NO contact, screw terminal, for contactors 3RT1 Multi-unit packaging = 188 units
3RH1921-1CA10-ZW98 front-side auxiliary switch, 1 NO contact, screw terminal, for contactors 3RT1 Multi-unit packaging =
3RH1921-1CA10-ZX95 front-side auxiliary switch, 1 NO contact, screw terminal, for contactors 3RT1 Multi-unit packaging = 1452 units
3RH1921-1CD01 front-side auxiliary switch, 1 NC contact, delayed, screw terminal, for contactors 3RT1
3RH1921-1CD10 front-side auxiliary switch, 1 NO, leading, screw terminal, for contactors 3RT1
3RH1921-1DA11 first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1
3RH1921-1DA11-ZW95 first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1 Multi-unit packaging = 252 units
3RH1921-1DA11-ZX90 first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1 Reusable packaging = 144 units
3RH1921-1DA11-ZX95 AUX. SWITCH BLOCK, 1 NO+1 NC, DIN EN50012, LATERALLY, 10 MM, SCREW CONNECTION,SIZE S0…S12, FOR MOTOR CONTACTORS,
3RH1921-1EA02 first lateral auxiliary switch 2 NC contacts, screw terminal, for contactors 3RT1
3RH1921-1EA02-ZX90 first lateral auxiliary switch 2 NC contacts, screw terminal, for contactors 3RT1 Reusable packaging = 144 units
3RH1921-1EA11 first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1
3RH1921-1EA11-ZW97 first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1 Multi-unit packaging = 22 units
3RH1921-1EA11-ZX90 first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1 Reusable packaging = 144 units
3RH1921-1EA20 first lateral auxiliary switch 2 NO contacts, screw terminal, for contactors 3RT1
3RH1921-1EA20-ZX90 first lateral auxiliary switch 2 NO contacts, screw terminal, for contactors 3RT1 Reusable packaging = 144 units
3RH1921-1FA04 Attachable block, 4-pole, 4 NC EN 50005 ! Phased-out product! Successor is SIRIUS 3RH2
3RH1921-1FA11 Attachable block, 2-pole, 1 NO + 1 NC ! Phased-out product! Successor is SIRIUS 3RH2
3RH1921-1FA22 Attachable block, 4-pole, 2 NO + 2 NC, EN 50005 ! Phased-out product! Successor is SIRIUS 3RH2