3WA1110-5.E56-....Brand: SiemensMPN: 3WA1110-5.E56-....withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=1000 A up to 690 V AC 50/60 Hz, breaking capacity H Icu=100/66 Request a quote