3WA3110-2.E72-....Brand: SiemensMPN: 3WA3110-2.E72-....Withdrawable circuit breaker with cradle (Guide Frame), UL1066/IEC60947-2, FS 1, 4-poles, N-pole left, In=1000A up to 508V AC 50/60Hz, breaking capacity N, 50kARequest a quote