{"product_id":"square-d-faf16100-circuit-breaker","title":"Square D | FAF16100 | Circuit Breaker | 100A | 1-Pole | 277V","description":"\u003cdiv\u003e\n\u003cp\u003eUpgrade or maintain your electrical protection with Square D FAF16100 — a robust 100A, 1-pole circuit breaker designed for 277V circuits. This genuine Square D solution is built for reliability in commercial, industrial, and large-residential panel configurations that use 277V distribution.\u003c\/p\u003e \u003cp\u003eWhether you're performing routine maintenance, a retrofit, or a replacement in an aging panel, FAF16100 offers a precise fit where matching specs matters. With this unit, you preserve correct circuit protection and the overall safety of your electrical system, ensuring continued operation without compromise.\u003c\/p\u003e \u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FAF16100\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eKey benefits and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDirect-fit replacement for Square D panels that require FAF16100, reducing downtime during maintenance.\u003c\/li\u003e \u003cli\u003eSolid single-pole protection for 277V circuits such as commercial lighting, control circuits, and certain motor feeders in suitable installations.\u003c\/li\u003e \u003cli\u003eRetrofit and upgrade projects benefit from the consistency and reliability associated with the Square D line.\u003c\/li\u003e \u003cli\u003eClear reference for compatibility: the part number FAF16100 remains the most reliable identifier when checking panels and listings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation notes and best practices\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. Use the FAF16100 part number as your primary compatibility reference to ensure it matches your panel’s listing and the intended 277V service. If you're unsure, consult your panel documentation or a licensed electrician to verify compatibility.\u003c\/p\u003e \u003ch3\u003ePractical insights for real-world use\u003c\/h3\u003e\n\u003cp\u003eIn busy electrical spaces, having the right breaker on hand minimizes downtime and keeps critical circuits protected. The Square D FAF16100 brings trusted performance to your 277V single-pole applications, aligning with existing panel infrastructure and simplifying procurement with a clear, specification-driven reference.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426486145186,"sku":"FAF16100","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-faf16100-circuit-breaker-100a-1-pole-277v-569.webp?v=1789586808","url":"https:\/\/www.ampstate.com\/products\/square-d-faf16100-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}