{"product_id":"square-d-fa14020a-20a-1-pole-plug-in-circuit-breaker","title":"Square D FA14020 A - 20 A, 1-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D FA14020A is a reliable 20A, 1-pole plug-in molded case circuit breaker designed to protect branch circuits in panelboards and load centers. Its fast plug-in connection means quicker installs and easier hot-swaps during maintenance, minimizing downtime while keeping electrical systems safe and compliant.\u003c\/p\u003e \u003ch3\u003eWhy the FA14020A stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and straightforward replacement, reducing labor time on service calls or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection across varying temperatures and load conditions, balancing nuisance trips with dependable safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole, 20A design\u003c\/strong\u003e is ideal for protecting individual branch circuits such as lighting, receptacle, or small equipment circuits in both homes and light commercial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMolded case, plug-in mounting\u003c\/strong\u003e supports clean, compact integration into existing panelboards and load centers without specialized tools.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-ready compatibility\u003c\/strong\u003e is built to work with matching Square D OEM load centers and panelboards, ensuring proper fit and electrical coordination.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial environments, making it a practical choice for upgrades or new installs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: FA14020A\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 20 A\u003c\/li\u003e \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e \u003cli\u003eMounting Style: Plug-in\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 1-pole 20A breaker on an existing residential panelboard to restore lighting or outlet circuit protection without rewiring.\u003c\/li\u003e \u003cli\u003eAdding a dedicated protection point for a small workshop receptacle circuit in a light commercial setting.\u003c\/li\u003e \u003cli\u003eUpgrading aging panelboards with a plug-in solution that simplifies future maintenance and part swaps.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it helps you make a smart electrical decision\u003c\/h3\u003e\n\u003cp\u003eChoosing the FA14020A means prioritizing reliable, predictable protection for your vital circuits while keeping installation straightforward. The plug-in design reduces service downtime, and the thermal-magnetic trip unit provides balanced protection against both overloads and short circuits. Its compatibility with matching OEM panelboards ensures you won’t encounter fit or coordination issues, which translates to faster, safer electrical work with long-term peace of mind.\u003c\/p\u003e \u003cp\u003eWhether you’re a professional electrician stocking a job site or a homeowner planning a panel upgrade, the Square D FA14020A 20A, 1-pole plug-in circuit breaker delivers precise protection where you need it most—on every branch circuit that powers your lights, outlets, and essential equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355215253666,"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-fa14020-a-20-1-pole-plug-in-circuit-breaker-ampstate-721.webp?v=1788741898","url":"https:\/\/www.ampstate.com\/products\/square-d-fa14020a-20a-1-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}