Industrial THHQB2160 Two Pole Circuit Breaker

The THHQB2160 is a 60A, two-pole, 120/240V AC circuit breaker from ABB/GE’s Q-Line family, delivering 22,000 AIC for reliable short-circuit protection in residential and light commercial panels. As a compact, one-inch-wide-per-pole device, the THHQB2160 fits standard 1" spaces and uses a thermal-magnetic trip mechanism to protect branch circuits against overloads and short circuits. It is rated for 120/240V AC and is intended for single-phase circuits in multiwire distribution configurations, enabling safe, coordinated protection in typical homes and small businesses. The THHQB2160 aligns with the Q-Line line of molded-case circuit breakers designed for compact installations and easy replacement in compatible GE/ABB panels.