{"product_id":"square-d-jra36175-175a-3-pole-plug-in-circuit-breaker","title":"Square D JRA36175 - 175 A, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D JRA36175 is a 175 A, 3-pole plug-in molded case circuit breaker engineered to deliver dependable branch-circuit protection in panelboards and load centers. With a fast plug-in connection, it simplifies installation and quick replacement, helping minimize downtime during maintenance or upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for swift installation and effortless replacement in compatible Square D panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection against overcurrent and short circuits, ensuring predictable behavior under fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e aligns with matching Square D load centers and panelboards to preserve system coordination and wiring integrity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e ideal for 3-phase circuits, motor feeders, and distributed loads common in commercial and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e175 A amperage rating\u003c\/strong\u003e suited to high-load branch circuits while maintaining robust protection standards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial installations where reliable protection and quick serviceability matter.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cp\u003e install or upgrade panelboards in commercial spaces with 3-phase systems, where a 175 A, 3-pole device helps protect large motor loads, HVAC feeders, and distribution circuits.\u003c\/p\u003e\n\u003cp\u003eReplace a failing breaker in existing Square D panels without reconfiguring the bus or bus-stabs, thanks to the plug-in design that speeds maintenance and reduces panel downtime.\u003c\/p\u003e\n\u003cp\u003eIn new construction or renovations, pair this JRA36175 with compatible OEM load centers to maintain electrical coordination, clear trip curves, and predictable tripping behavior across across all protection devices.\u003c\/p\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic breakers, the JRA36175 is purpose-built for Square D panel systems, delivering a seamless plug-in experience and a thermal-magnetic protection strategy that’s tuned for reliability in busy electrical rooms. Its 3-pole, 175 A configuration covers demanding three-phase applications while remaining compatible with standard residential and light industrial layouts.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: JRA36175\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 175 A\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\u003eInstallation and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eFor best results, pair the JRA36175 with matching OEM Square D load centers and panelboards. Verify that your panel is designed for plug-in molded case breakers of this size and rating, and follow standard safety procedures for de-energizing equipment prior to installation or replacement. This breaker is designed to deliver quick serviceability without sacrificing protection performance, helping maintain system reliability in residential, commercial, and light industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355309527202,"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_a18e2b2a-8c65-459a-af56-9976f95f82c3.png?v=1764691170","url":"https:\/\/www.ampstate.com\/products\/square-d-jra36175-175a-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}