ABB Z2NFUKAF000E0E0E4RXA EMAX2, FRAME E2.2, BREAKING CAPACITY UL 50KA @ 508V AC, FRAME RATING UL 2000A, RATING PLUG UL 2000A, DRAWOUT (LESS CRADLE), TRIP UNIT TOUCH-LSIG, AUXILIARY CONTACTS 6 AUX (400V) AND 4 AUX (400V), CLOSING COIL 110-120V AC/DC, UNDERVOLTAGE 110-120V AC/DC, SPRING CHARGE MOTOR WITH STANDARD AUX 100-130V AC/DC, KEY LOCK IN OPEN POSITION SAME KEYS AND PADLOCK IN OPEN POSITION 7MM, MECHANICAL OPERATION COUNTER