3WA3108-2.B31-....Brand: SiemensMPN: 3WA3108-2.B31-....Withdrawable circuit breaker with cradle (Guide Frame), UL1066/IEC60947-2, FS 1, 3-poles, In=800A up to 508V AC 50/60Hz, breaking capacity N, 50kA at 508V AC, TRequest a quote