ABB Z1BCUDAK83CA0FF043XA CIRCUIT BREAKER EMAX2, FRAME E1.2, BREAKING CAPACITY 42KA AT 508VAC AND 635VAC, FRAME RATING 800A, UL RATING PLUG 400A, DRAWOUT (LESS CRADLE), TRIP UNIT WITH STANDARD 250V BELL ALARM HI-TOUCH-LSIG, POWER SUPPLY 110-240V AC/DC AND MEASURING PRO, COMMUNICATIONS MODULE SINGLE MOD-TCP AND SIGNALLING 2K, AUXILIARY CONTACT 4 AUX (400V), CLOSING COIL 120-127V AC/DC, SHUNT TRIP 120-127V AC/DC, SPRING CHARGE MOTOR WITH STANDARD AUX 100-130VAC/DC, PUSHBUTTON COVER PADLOCK 4MM, MECHANICAL OPERATION COUNTER