Withdrawable non-automatic air circuit breaker with slide-in module frame 4-pole, Size 2, IEC In=4000 A up to 690 V, 50/60 Hz AC Icu=85 kA at 500 V Rear vertical connection without overcurrent release Motorized/manual operating mechanism with spring charging motor AC 50/60 Hz 110-127 V AC or 110-125 V DC Activation 50/60 Hz 110 V AC, 110 V DC With 1st auxiliary release Shunt release "F", F1 50/60 Hz 110 V AC/110 V DC, 100% on-load factor With 2nd auxiliary release "F", F2 Shunt release 110 V AC/DC 100% on-load factor 2NO+2NC C26= Auxiliary switching function 1 Auxiliary release not possible with option F02 R15= Position signaling switch, withdrawable part 3 changeover contacts R21= Shutter 2-part can be locked with bracket lock S07= Castell/Fortress in Off position with 4 padlocks T40= Door sealing frame