{"product_id":"square-d-fap14020-circuit-breaker","title":"Square D | FAP14020 | Circuit Breaker | 20A | 1-Pole | 277V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FAP14020 circuit breaker—a dependable bolt-on solution engineered for 277-volt applications in commercial or industrial panels. This 20-amp, 1-pole device is designed for maintenance, retrofit, and replacement scenarios where exact compatibility matters, making it a confident choice for upgrading panel protection without overhauling your electrical architecture.\u003c\/p\u003e \u003ch3\u003eWhy the FAP14020 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e — part number FAP14020 is your best reference when matching Square D breakers to panels that require a 1-pole, 20A, 277V bolt-on unit. Using the exact part helps ensure proper fit, safe operation, and reliable protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-on reliability\u003c\/strong\u003e — the bolt-on mounting provides a secure, vibration‑resistant connection ideal for retrofit projects or busy environments where panel enclosures see more movement or rework.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted circuit protection\u003c\/strong\u003e — this 20-amp single-pole breaker protects individual circuits in 277V systems, making it well-suited for commercial lighting, power distribution, and other single‑circuit protections in larger installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term performance\u003c\/strong\u003e — built to withstand the demands of frequent maintenance and service intervals while maintaining consistent overcurrent protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eKey specifications\u003c\/h4\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 20A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 277V\u003c\/li\u003e \u003cli\u003eMounting: Bolt-On\u003c\/li\u003e \u003cli\u003ePart number: FAP14020\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is ideal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors performing panel upgrades or retrofits in commercial or light industrial facilities\u003c\/li\u003e \u003cli\u003eMaintenance teams replacing worn or mismatched breakers in 277V distribution systems\u003c\/li\u003e \u003cli\u003eFacilities managers seeking reliable, standards-based protection for critical circuits in high‑voltage environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProvides precise overcurrent protection for a single 277V circuit, reducing the risk of nuisance trips and equipment damage.\u003c\/li\u003e \u003cli\u003eOffers a robust mounting method (bolt-on) for secure installation in panels that require durable, vibration-resistant connections.\u003c\/li\u003e \u003cli\u003eDelivers a known, trackable reference for compatibility with Square D panels, minimizing guesswork during replacements or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm fit and ratings before ordering—use the part number FAP14020 as your primary compatibility reference.\u003c\/li\u003e \u003cli\u003eEnsure the panel requires a 1-pole, 20A, 277V bolt-on breaker before purchase.\u003c\/li\u003e \u003cli\u003eInstall only by a qualified electrician following all safety guidelines and local electrical code requirements.\u003c\/li\u003e \u003cli\u003eKeep a spare FAP14020 on hand for quick replacements and minimal downtime on critical circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you need reliable, code-compliant protection for a 277V circuit with a secure bolt-on mount, the Square D FAP14020 delivers precise fit, dependable performance, and peace of mind for retrofit, maintenance, and replacement projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426830471330,"sku":"FAP14020","price":631.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/square-d-fap14020-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}