{"product_id":"square-d-fi36080-80a-600v-3-pole-plug-in-circuit-breaker","title":"Square D FI36080 - 80 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FI36080, a reliable 3-pole plug-in molded case circuit breaker designed to safeguard your electrical distribution with precision. Delivering dependable branch circuit overcurrent and short-circuit protection, this unit is built to integrate seamlessly into panelboards and load centers, keeping your systems up and running with confidence.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e80 A, 600 V, 3-pole\u003c\/strong\u003e — ideal for three-phase circuits and demanding load conditions, providing robust protection where it matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in molded case design\u003c\/strong\u003e — fast, tool-free connection that simplifies installation and makes replacements quick, minimizing downtime during service or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e — delivers stable, repeatable protection by sensing both overloads and short circuits, reducing nuisance trips while responding promptly to faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e — designed to work with matching Square D OEM load centers and panelboards, ensuring proper fit, coordinated trip characteristics, and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e — suitable for residential, commercial, and light industrial environments, from small service panels to more complex distribution setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this FI36080 stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic breakers, the FI36080 is purpose-built to pair with Square D’s load centers, delivering harmonized trip curves and assured electrical coordination. The plug-in format minimizes commissioning time and simplifies future maintenance or panel upgrades. With a rugged molded-case construction, it stands up to everyday electrical demands in busy facilities while delivering predictable protection when fault conditions arise.\u003c\/p\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging panelboards in commercial spaces to enhance protection and reliability.\u003c\/li\u003e \u003cli\u003eInstalling or expanding three-phase systems in light industrial environments where quick swap-out capability matters.\u003c\/li\u003e \u003cli\u003ePerforming service replacements during planned maintenance to reduce downtime and keep critical loads protected.\u003c\/li\u003e \u003cli\u003eReplacing or refurbishing circuits in residential or small-business installations that require solid overcurrent and short-circuit protection at 600 V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong manufacturer:\u003e Square D\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong part number:\u003e FI36080\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong type:\u003e Thermal-magnetic molded case circuit breaker\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong amperage rating:\u003e 80 A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong voltage rating:\u003e 600 V\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong poles:\u003e 3\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong mounting style:\u003e Plug-in\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong application:\u003e Branch circuit overcurrent and short-circuit protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals seeking dependable, plug-in protection that aligns with Square D panelboards and load centers, the FI36080 delivers clarity of protection, straightforward installation, and lasting performance across a range of residential, commercial, and light industrial projects.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355238420642,"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-fi36080-80-a-600-v-3-pole-plug-in-circuit-breaker-ampstate-895.webp?v=1788745070","url":"https:\/\/www.ampstate.com\/products\/square-d-fi36080-80a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}