3WA3340-6.F61-....Brand: SiemensMPN: 3WA3340-6.F61-....Withdrawable circuit breaker with cradle (Guide Frame), UL1066/IEC60947-2, FS 3, 3-poles, In=4000A up to 635V AC 50/60Hz, breaking capacity C, 150/100kA at 508/Request a quote