{"product_id":"square-d-fi36100-100a-600v-3-pole-plug-in-circuit-breaker","title":"Square D FI36100 - 100 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D FI36100—a 100 A, 600 V, 3-pole Plug-In Molded Case Circuit Breaker designed to safeguard panelboards and load centers with precision and reliability. Built for fast installation and dependable protection, this unit is ideal for residential, commercial, and light industrial applications where uninterrupted power and safe fault isolation matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e enables quick installation and effortless replacement during panel upgrades or servicing, reducing downtime and project timelines.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance across varying temperatures and fault conditions, helping prevent nuisance trips and ensuring consistent circuit protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e provides coordinated protection for three-phase circuits, ensuring simultaneous interruption on all phases for balanced system safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e is tuned to pair with matching Square D load centers and panelboards, delivering a reliable fit and predictable behavior in field installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100 A, 600 V ratings\u003c\/strong\u003e cover a broad range of branch circuits in commercial and light industrial environments, from large lighting runs to motor-driven loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in molded case construction\u003c\/strong\u003e combines rugged durability with compact form, suited for dense panel arrangements and frequent maintenance cycles.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: FI36100\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 100 A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\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\u003eIdeal uses and practical scenarios\u003c\/h3\u003e\n\u003cp\u003eUse the FI36100 when you’re expanding a panelboard to support new loads or replacing aging breakers that no longer meet performance expectations. It’s well-suited for main or subpanel applications in commercial spaces, light industrial facilities, and multi-residence buildings. The 3-pole design makes it a smart choice for three-phase systems, while the plug-in format simplifies field installation and serviceability without sacrificing reliability.\u003c\/p\u003e \u003ch3\u003eWhy this breaker stands out\u003c\/h3\u003e\n\u003cp\u003eBeyond basic specs, the FI36100 delivers tangible benefits on the job:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePredictable protection that you can count on during peak demand or fault conditions, thanks to the thermal-magnetic trip mechanism.\u003c\/li\u003e \u003cli\u003eEasy compatibility with Square D OEM panelboards and load centers, reducing guesswork during replacements and ensuring a clean, secure connection.\u003c\/li\u003e \u003cli\u003eA robust build suitable for demanding environments, where reliable circuit protection protects both people and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading a residential service panel, outfitting a commercial distribution board, or integrating a new subpanel in a light industrial setting, the Square D FI36100 100 A, 600 V, 3-Pole Plug-In Molded Case Circuit Breaker offers fast installation, dependable protection, and compatible, field-ready performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355238486178,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_62615d04-59e3-4150-aa79-72fdba17a834.png?v=1764690679","url":"https:\/\/www.ampstate.com\/products\/square-d-fi36100-100a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}