SIEMENS ACB, 3WL, FIXED-MOUNTED CIRCUIT BREAKER 4-POLE, SIZE 1, IEC IN=1600 A UP TO 690 V, 50/60 HZ AC ICU=85 KA AT 500 V REAR HORIZONTAL CONNECTION OVERCURRENT RELEASE ETU 27 LSING PROTECTION ADJUSTABLE 0.4-1 IN GROUND FAULT/N PROTECTION I

Fixed-mounted circuit breaker 4-pole, Size 1, IEC In=1600 A up to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Rear horizontal connection Overcurrent release ETU 27 LSING protection adjustable 0.4-1 in Ground fault/N protection integrated With manual operating mechanism with storage with mechanical request without 1st auxiliary release without 2nd auxiliary release 2NO+2NC