THERMAL MAGNETIC; 1 POLE; 120 VAC; 20 AMPERE AT 40 DEG C; INTERRUPTING RATING 10000 AMPERE; 5 MILLIAMPERE TRIP SENSITIVITY; EXTENDED TANG LINE TERMINAL, BOX LUG LOAD TERMINAL TERMINAL; WIRE SIZE 14 TO 4 AWG (ALUMINUM/COPPER, LOAD); BOLT ON MOUNTING; APPROVAL UL 489; QUICKLAG[R] BRAND; QBGF MODEL