NM FRAME 240/480/600 VAC AT 50/60 HZ, 250 VDC 3 POLE 1200 AMPERE INTERRUPTING RATING 65 KILOAMPERE AT 240 VAC, 50 KILOAMPERE AT 480 VAC, 25 KILOAMPERE AT 600 VAC, 30 KILOAMPERE AT 250 VDC TERMINAL LINE LUG, LOAD LUG SIZE 9 INCH WIDTH X 16 INCH HEIGHT ITE NM6F120 120A 600V MIN BREAKER FRAME