ABB Z1BCUFAE320A0AA020XA CIRCUIT BREAKER EMAX2, FRAME E1.2, BREAKING CAPACITY 42KA AT 508VAC AND 635VAC, FRAME RATING 800A, UL RATING PLUG 800A, DRAWOUT (LESS CRADLE), TRIP UNIT WITH 250V BELL ALARM TOUCH-LSI, POWER SUPPLY 24-48V DC, COMMUNICATION MODULE SINGLE MOD-RS-485, AUXILIARY CONTACTS 4 AUX (400V), CLOSING COIL 24V AC/DC, SHUNT TRIP 24V AC/DC, SPRING CHARGE MOTOR WITH STANDARD AUX 24-30V AC/DC, MECHANICAL OPERATION COUNTER