SIEMENS auxiliary switch, on the front, 2 NO + 2 NC, 53/54, 61/62, 71/72, 83/84, current path: 1 NO, 1 NC, 2 NC, 1 NO, spring-loaded terminal, for contactors 3RT2 and contactor relays 3RH2
SIEMENS busbar adapter Size S2, for mechanical attachment of circuit breaker and soft starter 3RV2 and 3RW303/3RW403 Can be snapped onto standard mounting rail or for screw mounting (individual unit packaging)
