Siemens Air circuit breaker SENTRON WL 3WL1220-2EB47-1BA2

Draw-out circuit breaker with slide-in module frame 4-pole, Size 2, IEC In=2000 A to 690 V, 50/60 Hz AC Icu=66 kA at 500 V Rear vertical connection Overcurrent release ETU 45 LSIN protection adjustable 0.4-1 in with cubicle bus Opt.: Comm. /measuring func./ground fault/ ZSS With manual operating mechanism with storage with mechanical request With 1st auxiliary release Shunt release “F”, F1 24 V DC; 100% ON period without 2nd auxiliary release 2NO+2NC