SIEMENS » 3WT8045-????8-???1
WITHDRAWABLE CIRCUIT BREAKER 4-POLE, SIZE I IN=400A TO 500V, AC50/60HZ ICU=66KA AT 500V WITH MECHANICAL RECLOSING LOCK-OUT WITH TRIPPED SIGNALLING SWITCH WITH TRIPPED INDICATORS WITH GUIDE FRAME RATED SHORT-TIME CURRENT RESISTANCE ICW 66KA/S, 3-POLE REAR HORIZ. CONNECTION TOP REAR VERTICAL CONNECTION BOTTOM ,