3WA1240-4.E42-....Brand: SiemensMPN: 3WA1240-4.E42-....withdrawable circuit breaker, with guide frame, IEC 60947-2, size 2, 4-pole, N pole on left, In=4000 A up to 690 V AC 50/60 Hz, breaking capacity M Icu=85/66 kARequest a quote