Square D QO220

COMMON TRIP, THERMAL MAGNETIC; 2 POLE; 120/240 VAC AT 50/60 HZ, 48 VDC; 20 AMPERE; INTERRUPTING RATING 10 KILOAMPERE AT 120/240 VAC, 5 KILOAMPERE AT 48 VDC (UL/CSA); WIRE SIZE 14 TO 8 AWG (ALUMINUM/COPPER), (2) 14 TO 10 AWG (COPPER); PLUG ON MOUNTING

Square D QO2020

This plug in circuit Breaker is made by Square D. It’s considered a twin circuit breaker and allows users to fit two circuits into one panel space. Each circuit is rated at 120 volts. This breaker has two metal clips on the bottom.