Q-Line 40 Amp 1/2 in. Single Pole Circuit Breaker - 9391667

Highlights

• 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
• Meets NEMA standards
• ANSI certified and CSA and UL listed