Draw-out circuit breaker with slide-in module frame 4-pole, Size 1, IEC In=1600 A up to 690 V, 50/60 Hz AC Icu=66 kA at 500 V with connecting flange Overcurrent release ETU 15 LI protection adjustable 0.5-1 in With manual operating mechanism with storage with mechanical request without 1st auxiliary release without 2nd auxiliary release 2NO+2NC R21= Shutter 2-part can be locked with bracket lock R30= Locking device against opening of the Control cabinet door T40= Door sealing frame