GE Q-Line THQP 20 amps Standard Single Pole Circuit Breaker

The GE Q-Line 20 Amp 1/2 in. Single-Pole Circuit Breaker has a tin-plated copper stab that creates permanent and corrosion-resistant connection. The calibration screw is cemented to prevent shifting and provides a stable connection. The attached screw stabilizes the calibration for optimum performance. The breaker case is made of heat-resistant thermoset for stability and structural integrity.