Genuine Square D QO220 20 Amp Double Pole Circuit Breaker Kit UL Listed, Plug-On Replacement for QO Load Center Panel Box, 20A, 120/240V, 10kAIC, 20Amp, 2 Pole QO Circuit Breaker, 1 Pack

AUTHENTIC OEM COMPONENT This kit includes one (1) factory-new, unused, and authentic Original Equipment Manufacturer (OEM) Square D QO220 circuit breaker. The QO series is Square D's premium, professional-grade line of circuit protection. This component is sourced to deliver genuine Square D technology, known for its benchmark reliability and precise performance. Ideal for new construction, electrical system upgrades, or as a direct replacement part for existing Square D QO electrical systems, ensuring a perfect fit and function. 2-POLE 20A PROTECTION This UL Listed double-pole breaker provides essential thermal-magnetic protection for 240V circuits or multi-wire branch circuits.

Rated for 20 Amps, it is commonly used for dedicated circuits powering baseboard heaters, large window air conditioners, well pumps, or 240V workshop power tools. It features a common-trip handle, ensuring that if a fault occurs on either leg, both poles trip simultaneously to safely disconnect power to the equipment. EXCLUSIVE VISI-TRIP INDICATOR Features the signature Square D Visi-Trip indicator, a red flag that appears in a dedicated window on the breaker's face during a trip event. This industry-leading function allows for immediate visual identification of the specific faulted circuit from the front of a busy panel without requiring any tools for diagnostics.

This simplifies the troubleshooting process for electricians and homeowners alike, significantly reducing downtime when restoring power. QO SYSTEM COMPATIBILITY & SPECIFICATIONS Designed with a robust plug-in mount for exclusive use in Square D QO-series load centers, panelboards, and CSEDs (Combined Service Entrance Devices) which feature the shielded copper bus bar system. The box lug terminals accept a wire size range of #14 to #8 AWG for both aluminum (Al) and copper (Cu) conductors and require a tightening torque of 35 lb-in. These components are UL Listed and CSA Certified, meeting rigorous North American safety and performance standards.

INSTALLATION KIT The box includes one (1) genuine QO220 Breaker, one (1) packet of AGS dielectric grease for terminal lug and bus bar contact lubrication, and one (1) Pro-Finishing Hardware Pack providing two zinc-plated steel combination-drive panel cover machine screws and one green hex-head grounding machine screw