Draw-out circuit breaker with slide-in module frame 3-pole, Size 1, IEC In=1600 A up to 690 V, 50/60 Hz AC Icu=55 kA at 500 V Rear horizontal connection Overcurrent release ETU 45 LSING protection adjustable 0.4-1 in with display and cubicle bus with ground fault protection Opt.: Comm./measuring func./ZSS Motorized/manual operating mechanism with spring charging motor 24-30 V DC Activation 24 V DC With 1st auxiliary release Shunt release "F", F1 24 V DC; 100% ON period without 2nd auxiliary release 2NO+2NC F02= COM15 PROFIBUS module with breaker status sensor F38= Metering PLUS required ext.VoltageTransformer I, U, P,W, Q, f, cos phi, harmonics, THD, R21= Shutter 2-part can be locked with padlock T40= Door sealing frame