General Electric GE THQB21100ST1

SPECIAL PURPOSE CIRCUIT BREAKER, THERMAL MAGNETIC; 2 POLE; 120 VAC; 100 AMPERE; INTERRUPTING RATING 10 KILOAMPERE; BOX TERMINAL; WIRE SIZE 6 TO 1/0 AWG (COPPER), 4 TO 1/0 AWG (ALUMINUM); WITH 120 VAC SHUNT TRIP, COMMON TRIP; 1 INCH BOLT ON MOUNTING