3WL1240-4CB37-1AA2

Draw-out circuit breaker with slide-in module frame 3-pole, Size 2, IEC In=4000 A up to 690 V, 50/60 Hz AC Icu=100 kA at 500 V Rear vertical connection Overcurrent release ETU 25 LSI protection adjustable 0.4-1 in With manual operating mechanism with memory with mechanical calling without 1st auxiliary release without 2nd auxiliary release 2NO+2NC