3WA1110-8.F57-....Brand: SiemensMPN: 3WA1110-8.F57-....withdrawable circuit breaker, with guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=1000 A, breaking capacity E, up to 1000 V AC 50/60 Hz, Icc=85/5Request a quote