The Best Square D Qo Breaker of 2023 – Reviewed and Top Rated
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- AUTHENTIC OEM COMPONENT — This kit is built around one (1) factory-new, unused, and authentic Original Equipment Manufacturer (OEM) Square D QO250 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.
- RELIABLE 50A OVERCURRENT PROTECTION — This UL Listed two-pole breaker provides essential thermal-magnetic protection for high-power 50 Amp circuits. It is engineered to safeguard expensive wiring and connected 240V equipment like electric ranges or sub-panels from both sustained thermal overloads and instantaneous high-current short-circuit events. Its 10,000 Ampere Interrupting Capacity (10kAIC) is specifically rated to safely handle significant fault currents found in typical 120/240V AC 60Hz residential electrical services.
- 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 to critical loads or major appliances.
- 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 wide wire size range of #8 to #2 AWG for both aluminum (Al) and copper (Cu) conductors and require a tightening torque of 45 lb-in. This component is UL Listed and CSA Certified, meeting rigorous North American safety and performance standards.
- INSTALLATION COMPONENTS — This is a value-added installation kit from FalconSupply. The box includes the genuine QO250 breaker, one (1) individually sealed electronics cleaning wipe for bus bar preparation, and one (1) Pro-Finishing Hardware Pack containing two professional-grade, zinc-plated steel combination-drive panel cover machine screws and one green hex-head grounding machine screw for convenience.
- Learn about general NEC 2020 updates, contact your local building inspector for code adoptions and details
- Designed to protect against overloads and short-circuits
- Compatible only with QO panels that allow tandem breakers
- Trip thermally (in an overload situation) or magnetically (under a short circuit situation)
- Plug-in installation
- QO 100 Amp two-pole circuit breaker
- Plug-on design, easy to install
- Compatible with QO load centers, CSED's and NQOD panel boards
- 120/240 VAC
- Rated for 10,000 AIR
- Miniature circuit breaker rated at 15A
- The current capacity that this circuit breaker is able to interrupt before breaking is 10kA
- Easy plug on circuit breaker that’s compatible with Square D QO Loadcenters
- Also compatible with NQ panelboards and Speed-D switchboard distribution panels
- Returns will not be honored on this closeout item
- PREMIUM CIRCUIT PROTECTION: Qwik Open Circuit Breakers safeguard electrical systems and protect against overloads and short circuits; It features an over center, trip free toggle mechanism with quick make, quick break action and positive handle indication
- EASY TO INSTALL 50 AMP CIRCUIT BREAKER: Plug-on neutral design with a shorter footprint allows for quick plug-in mounting installation in Square D QO load centers and CSEDs with two spaces
- VISUAL TRIP INDICATOR: The Visi-Trip indicator saves time on troubleshooting and maintenance by providing instant visual confirmation to quickly identify tripped breakers when the circuit is interrupted
- THERMAL MAGNETIC TECHNOLOGY: This Qwik-Open mini circuit breaker uses thermal magnetic protection for fast response to overcurrent conditions, enhancing safety and efficiency in your electrical system
- SPECIFICATIONS AND RATINGS: Dimensions - Height: 3.1 In (79 mm); Width: Width: 1.5 in (38 mm); Depth: 2.9 in (74 mm); Current Rating - 50A; Voltage - 120/240V AC; Breaking Capacity - 10kA; 2 Pole; Certifications - UL-listed, CSA-certified
Last update on 2025-07-03 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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