The GE Q-line 20 Amp 1 in. Single-Pole Circuit Breaker has a tin-plated copper stab to create a reliable, corrosion-resistan, and permanent connection. The unit has a dedicated calibration screw which is cementedin to prevent unwanted movement. The attached screw creates a stable calibration for ideal performance. The breaker case is made of heat-resistant thermoset for stability and structural integrity.

• Tin-plated copper stabs create a reliable, permanent and corrosion-resistant connection
• Box type terminals
• Calibration screw is cemented to prevent shifting
• Breaker case is made of heat-resistant thermoset for stability and structural integrity
• Trips to the center position