Circuit Breaker 3WL1212-3FB66-1AA2-Z F12+F36

Draw-out circuit breaker with slide-in module frame 3-pole, Size 2, IEC In=1250 A up to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Rear horizontal connection Overcurrent release ETU45 LSIN protection adjustable 0.4-1 in with display and cubicle bus Opt.: Comm. /measuring func./ground fault/ ZSS With manual operating mechanism with storage with mechanical request without 1st auxiliary release without 2nd auxiliary release 2NO+2NC F12= COM16 Modbus module with breaker status sensor F36= Metering PLUS Voltage-tap bottom side I, U, P,W, Q, f, cos phi, harmonics, THD,