Non-automatic circuit breaker withdrawable version, with guide frame, IEC 60947-2, frame size 1, 3-poles, In=1600A up to 690V AC 50/60Hz, breaking capacity S Icc=66/50kA at 500/690V, without electr. trip unit ETU, rear connection, horizontal top vertical bottom, guide frame with shutter and w/o position signalling switch,