{"product_id":"square-d-fa24100ab-100a-2-pole-plug-in-circuit-breaker","title":"Square D FA24100AB - 100 A, 2-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D FA24100AB is your trusted 100A, 2-pole plug-in molded case circuit breaker, engineered for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. From AmpState’s trusted lineup, this unit pairs fast serviceability with durable protection for everyday electrical networks.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacement, minimizing downtime during upgrades or servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance, automatically responding to sustained overloads and instantaneous short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole design\u003c\/strong\u003e provides coordinated protection for multi-wire circuits and shared-neutral configurations commonly found in panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e with matching Square D panelboards and load centers, ensuring seamless integration into existing electrical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments where reliable circuit protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e FA24100AB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cp\u003eIdeal for electricians and facilities managers upgrading or expanding electrical distribution. Install this FA24100AB as a plug-in protection device in panelboards to guard critical branch circuits from overloads and short circuits. It’s particularly well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential service panels with multi-wire branch circuits\u003c\/li\u003e \u003cli\u003eCommercial lighting and receptacle circuits\u003c\/li\u003e \u003cli\u003eLight industrial equipment feeds and subpanels\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eHow it helps you work smarter\u003c\/h2\u003e\n\u003cp\u003eWith a plug-in design, you can swap breakers without rewiring, reducing project timelines and downtime. The thermal-magnetic mechanism provides precise trip characteristics, helping prevent nuisance trips while still delivering prompt protection during fault events. For facilities that rely on predictable performance, this FA24100AB delivers repeatable protection across varying loads and environmental conditions.\u003c\/p\u003e \u003ch2\u003eTips for optimal results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair with a compatible OEM load center to ensure seamless mechanical fit and electrical continuity.\u003c\/li\u003e \u003cli\u003eKeep a spare FA24100AB on hand for rapid replacement during routine maintenance or expansion projects.\u003c\/li\u003e \u003cli\u003eInspect mounting and connection integrity during service intervals to preserve reliable plug-in performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355217973410,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-fa24100ab-100-a-2-pole-plug-in-circuit-breaker-ampstate-442.webp?v=1788742336","url":"https:\/\/www.ampstate.com\/products\/square-d-fa24100ab-100a-2-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}