General Electric THQB1120 Circuit Breaker

General Electric THQB1120 Circuit Breaker is a 20 Amp, 1‑pole unit rated for 240 V, identified by the model THQB1120 within GE's THQB series. This single‑pole device interrupts current on its protected conductor when overload or short‑circuit conditions occur, providing overcurrent protection for the circuit it safeguards. The 20 Amp rating specifies the maximum continuous current the breaker is designed to carry before tripping, while the 240 V rating denotes the highest voltage at which the device is tested to operate safely. As a GE THQB model, it is part of the THQB family and carries the THQB1120 designation. Use this model designation when selecting a THQB-series breaker to ensure you have the correct amperage, pole count, and voltage rating for your installation.