Non-automatic circuit breaker withdrawable version, with guide frame, IEC 60947-2, frame size 1, 4-poles, N-pole left, In=1250A up to 690V AC 50/60Hz, breaking capacity M Icc=85/66kA at 500/690V, without electr. trip unit ETU, rear connection horizontal, guide frame with shutter and w/o position signalling switch,