3WA1112-3.B13-....Brand: SiemensMPN: 3WA1112-3.B13-....Fixed-mounted circuit breaker IEC 60947-2, frame size 1, 4-poles, N-pole left, In=1250A up to 690V AC 50/60Hz, breaking capacity S Icu=66/50kA at 500/690V, TripRequest a quote