ABB Z1NPEFBJ850A000000XX CIRCUIT BREAKER EMAX2, FRAME E1.2, BREAKING CAPACITY 50KA AT 440VAC, FRAME RATING IEC 800A, RATING PLUG IEC 800A, FIXED WITH STANDARD TERMINALS, TRIP UNIT HI-TOUCH-LSI, MEASURING PRO AND POWER SUPPLY 110-240V AC/DC, COMMUNICATION MODULE SINGLE PROFINET, AUXILIARY CONTACTS 4 AUX (400V)