withdrawable circuit breaker 4-pole, size 2 In=2500A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators with guide frame Overcurrent release ETU35WT LSI Setting range according to FS with display Motorized/manual operating mechanism with memory with electrical and mechanical activation Motor and electr. calling for 220...240 V AC, 220...250 V DC Activation solenoid 220...250 V DC With 1st auxiliary release Shunt release "F", F1 220...240 V AC, 220...250 V DC without 2nd auxiliary release With door sealing frame with sealing cap against unauthorized switching off