GE Distribution GE 2P-480V-80A CB, TEY280 it helps protect motors from

it helps protect motors from burnout caused by overloads or single-phasing

Wire Size 2/0 AWG

Square D Circuit Breaker QO Breaker QO220 QO120 for QO Load Centers-Square D-QO220

40 amp breaker

'Circuit Breaker

GE Distribution GE 2P-480V-80A CB, TEY280 it helps protect motors fromTEY280 MOLDED CASE, THERMAL MAGNETIC TYPE; 2 INCH W X 3 1 16 INCH D X 5 1 4 INCH H SIZE; 277 V MAX. AC VOLTAGE RATING; 250 V MAX. DC VOLTAGE RATING; UL APPROVAL; 240 277 VAC, 480 VAC STAR 277 VAC, 250 VDC VOLTAGE RATING; 65 KILOAMPERE AT 240 VAC, 14 KILOAMPERE AT 277 VAC, 14 KILOAMPERE AT 480 VAC STAR 277 VAC, 10 KILOAMPERE AT 250 VDC INTERRUPTING RATING; 80 AMPERE CURRENT RATING; 2 POLE(S); ALUMINUM COPPER WIRE TERMINAL TYPE; TEY MODEL