Withdrawable circuit breaker 3-pole, size 1 In=800A to 500V, 50/60Hz AC Icu=66kA at 500V with mechanical lockout device with tripped signaling switch with tripped indicators with guide frame 3-pole Overcurrent release ETU35WT LSI Setting range according to FS with display With manual operating mechanism with memory with electrical and mechanical activation 220...240 V AC, 220...250 V DC With 1st auxiliary release Undervoltage release "R", F3 220...240 V AC, 220...250 V DC instantaneous With 2nd auxiliary release Shunt release "F", F2 220...240 V AC, 220...250 V DC switch position-depending Auxiliary current switch 2 NC+2 NO With door sealing frame with sealing cap against unauthorized switching off A01= Auxiliary switches: 4NO + 4NC 4 NO contacts and 4 NC contacts