ABB Z2HEUJBC000B0AAA20XX CIRCUIT BREAKER EMAX2, FRAME E2.2, BREAKING CAPACITY 85KA @ 508V AC, FRAME RATING UL 1600A, RATING PLUG UL 1600A, FIXED WITH STANDARD TERMINALS, TRIP UNIT DIP-LSIG, AUXILIARY CONTACTS 4 AUX (24V), CLOSING COIL 24V AC/DC, SHUNT TRIP 24V AC/DC, UNDERVOLTAGE 24V AC/DC, SPRING CHARGE MOTOR WITH STANDARD AUX 24-30V AC/DC