SIEMENS » 3WT8125-????0-???2
NON-WITHDRAWABLE CIRCUIT BREAKER 4-POLE, SIZE I IN=1250A TO 500V, AC50/60HZ ICU=66KA AT 500V WITH MECHANICAL RECLOSING LOCK-OUT WITH TRIPPED SIGNALLING SWITCH WITH TRIPPED INDICATORS RATED SHORT-TIME CURRENT RESISTANCE ICW 66KA/S, 3-POLE ,