ABB Formula A2 Front Terminal Kit, Cu 250 A / Al 225 A, 2-Pole, 4 Pieces, UL

ABB Formula A2 Front Terminal Kit for Molded Case Circuit Breakers, Cu/Al Cable Connection, 250 A Copper / 225 A Aluminum, 2-Pole, 4 Pieces per Kit, For Use With Formula A2 125-225 A Breakers, UL Listed