Fixed-mounted circuit breaker 4-pole, Size 2, IEC In=3200 A to 690 V, 50/60 Hz AC Icu=85kA at 500 V Rear vertical connection Overcurrent release ETU 27 LSING protection adjustable 0.4-1 in Ground fault/N protection integrated 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 50/60 Hz 110 V AC/110 V DC, 100% on-load factor without 2nd auxiliary release 2NO+2NC F23= Internal current converter 4-pole switch BGII K13= Remote reset magnet 220-240 V DC/250 V DC S07= Castell/Fortress in Off position with 4 padlocks