GE THQP 20A Double-Pole Standard Circuit Breaker is a reliable and high-performance addition to your electrical system. Designed as part of the Q-Line circuit breaker series, this breaker features a dedicated calibration screw that is cemented in place to prevent any unwanted shifting, ensuring stable calibration and consistent protection over time. The tin-plated copper stab provides a permanent, corrosion-resistant connection, ing reliability and longevity. Its case is crafted from heat-resistant thermoset material, ing enhanced stability and structural integrity to meet the demands of both residential and commercial electrical systems. This circuit breaker delivers the dependable performance and safety you need for your projects. Model Number: THQP220