QO240 QO BREAKER 2P 40A PLUG ON

COMMON TRIP, THERMAL MAGNETIC;
2 POLE; 120/240 VAC AT 50/60 HZ (UL/CSA), 48 VDC;
40 AMPERE; INTERRUPTING RATING 10 KILOAMPERE AT 120/240 VAC (UL/CSA), 5 KILOAMPERE AT 48 VDC;
WIRE SIZE 8 TO 2 AWG (ALUMINUM/COPPER);
PLUG ON MOUNTING; SIZE 1.5 INCH W X 2.91