3WA3340-4.C40-....Brand: SiemensMPN: 3WA3340-4.C40-....Withdrawable circuit breaker without cradle, UL1066/IEC60947-2, FS 3, 4-poles, N-pole left, In=4000A up to 635V AC 50/60Hz, breaking capacity M, 85/65kA at 508/Request a quote