{"product_id":"square-d-fa34050-50a-3-pole-plug-in-circuit-breaker","title":"Square D FA34050 - 50 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D FA34050\u003c\/strong\u003e is a 50A, 3-pole plug-in molded case circuit breaker engineered to protect branch circuits in panelboards and loadcenters from overcurrent and short circuits. Its thermal-magnetic trip unit delivers stable, repeatable protection, helping to keep electrical systems reliable and reducing the risk of nuisance trips in daily operation.\u003c\/p\u003e \u003cp\u003eDesigned for fast, straightforward service, the FA34050 features a plug-in connection that simplifies installation and replacement. This enables quicker panel maintenance and minimizes downtime during upgrades or expansions.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in convenience:\u003c\/strong\u003e quick, tool-efficient installation and hassle-free replacement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic protection:\u003c\/strong\u003e precise trip responses to overload and short-circuit conditions for dependable circuit safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design:\u003c\/strong\u003e ideal for 3-phase systems common in commercial and light industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility:\u003c\/strong\u003e designed to fit matching Square D OEM load centers and panelboards for reliable electrical coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e suitable for residential, commercial, and light industrial electrical layouts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTechnical snapshot:\u003c\/p\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 FA34050\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 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\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 \u003cp\u003ePractical use cases include upgrading panelboards to accommodate new 3-phase loads in residential-adjacent projects, equipping commercial offices with reliable three-phase protection, and enabling maintenance-friendly expansions in light industrial environments. The FA34050 provides a robust, plug-in solution that aligns with Square D panelboards, delivering consistent protection where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355219939490,"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-fa34050-50-a-3-pole-plug-in-circuit-breaker-ampstate-895.webp?v=1788742489","url":"https:\/\/www.ampstate.com\/products\/square-d-fa34050-50a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}