Molded Case Circuit Breaker 3VA2780-3FF05-4HW7-Z F12+S43+S56

Fixed-mounted molded case circuit breaker frame 1600; with RTC and 4AUX trip alarm switch S24; Icu "C" Icu=110kA @ 415V, 3-pole ETU660, LSIG, In=800A display, meas., comm. function Ir=320...800A Isd=0.6...10xIn, Ii=1.5...15xIn N conductor protec. adjustable opt. w. ext. CT; up to 200% gr.-fault prot., can be sw. off Ig=0.1...1 x In, tg=0.1 - 1.0s straight bus connector extended With optional communication connection including integrated breaker connect 24 V DC module, actuator COM ACT, COM RTC and COM PSS(as draw-out version) with Metering MF Advanced for enhanced protection Voltage tap at the top Motorized operating mechanism 220...250 V AC/DC incl. S21 spring energy store signaling switch With electr. and mech. calling Switch-on solenoid (CC) 220-240 V AC/DC with 2nd auxiliary release, ST2 2nd shunt release 220-240 V AC/DC With 1st auxiliary release, ST Shunt release 220-240 V AC/DC F12= Communication module COM042 Modbus RTU Gateway S43= Interlock set for mechanical ON and/or OFF, padlock D=7 mm, on the operator panel s56 Pre-installed mounting support extended, for floor mounting for external accessories (circuit breaker feet extended)