3WL1116-4AA76-4CA2-Z R21+R55+T40 SIEMENS3WL11164AA764CA2ZR21R55T40

Withdrawable non-automatic air circuit breaker with slide-in module frame 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 without overcurrent release Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 208-240 V or 220-250 V DC Activation AC 50/60 Hz 230 V, 220 V DC With 1st auxiliary release Shunt release "F", F1 30 V DC, 100% ON period without 2nd auxiliary release 2NO+2NC R21= Shutter 2-part can be locked with bracket lock R55= Mutual mechanical interlock for switch with frame 2 m T40= Door sealing frame