Siemens 3WN63.3-…..-….
Description
Siemens NON-WITHDRAWABLE CIRCUIT BREAKER 4-POLE, SIZE I IN=1250A TO 690V, AC50/60HZ ICU=65KA AT 500V WITH READY-TO-CLOSE SIGNALLING SWITCH WITH MECHANICAL RECLOSING LOCK-OUT WITH TRIPPED SIGNALLING SWITCH WITH TRIPPED INDICATORS