3WL1008-1.F34-....Brand: SiemensMPN: 3WL1008-1.F34-....withdrawable circuit breakers with guide frame and PSS 3-pole, frame size 0, IEC In=800A to 690V, 50/60Hz AC Icu=42kA at 415V Icu=42kA at 500V ETU660 electronicRequest a quote