{"product_id":"square-d-jra36250-250a-3-pole-plug-in-circuit-breaker","title":"Square D JRA36250 - 250 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D JRA36250, a robust 250A, 3-pole plug-in molded case circuit breaker built to protect your panelboards and load centers with precision. Designed for dependable branch circuit overcurrent and short-circuit protection, this device keeps your electrical system running smoothly in demanding environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacements, minimizing panel downtime during service or upgrades.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection performance by addressing both overload conditions and instantaneous short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e engineered to drop into matching Square D load centers and panelboards, ensuring reliable fit and consistent operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile across applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial electrical systems where dependable protection is essential.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Details\u003c\/h3\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 JRA36250\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 250A\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 \u003ch3\u003eWhy choose the JRA36250 in your electrical panel\u003c\/h3\u003e\n\u003cp\u003eWhen you’re upgrading or maintaining panel infrastructure, you need a breaker that combines fast, reliable installation with predictable protection characteristics. The JRA36250’s plug-in design reduces service time while the thermal-magnetic trip unit provides consistent response to overloads and faults. Its compatibility with Square D OEM panels means you’re not guessing about fit or performance—this breaker is built to perform as part of a cohesive, rated system. Whether you're wiring a new residential subpanel, outfitting a commercial distribution panel, or upgrading a light industrial installation, this 250A, 3-pole breaker offers the protection you can trust.\u003c\/p\u003e \u003ch3\u003eUse cases and practical applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacements in existing Square D panelboards and load centers that accept JRA-series breakers\u003c\/li\u003e \u003cli\u003eBranch-circuit protection for high-load circuits in commercial spaces (offerings like HVAC, motor loads, or large feeders)\u003c\/li\u003e \u003cli\u003eUpgrades in residential service panels where higher ampacity and reliable trip performance are required\u003c\/li\u003e \u003cli\u003eMaintenance projects requiring quick, downtime-minimizing plug-in installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355309691042,"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-jra36250-250-a-3-pole-plug-in-circuit-breaker-ampstate-953.webp?v=1788749217","url":"https:\/\/www.ampstate.com\/products\/square-d-jra36250-250a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}