3WA1125-8.E50-....Brand: SiemensMPN: 3WA1125-8.E50-....withdrawable circuit breaker, without guide frame, IEC 60947-2, size 1, 4-pole, N pole on right, In=2500 A, breaking capacity E, up to 1000 V AC 50/60 Hz, Icc=8Request a quote