{"product_id":"square-d-jja36175-175a-600v-3-pole-plug-in-circuit-breaker","title":"Square D JJA36175 - 175 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Square D, the JJA36175 is a robust 175A, 600V, 3-pole plug-in molded case circuit breaker designed to safeguard branch circuits in panelboards and load centers. Built for reliable protection against overcurrent and short circuits, it delivers consistent performance in real-world electrical environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFast plug-in connection for quick installation and easy field replacement\u003c\/li\u003e \u003cli\u003eThermal-magnetic trip unit provides stable, repeatable protection across a wide range of fault currents\u003c\/li\u003e \u003cli\u003eCompatible with matching OEM load centers and panelboards to simplify upgrades and maintenance\u003c\/li\u003e \u003cli\u003eSuitable for residential, commercial, and light industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003ePart Number: JJA36175\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 175A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\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\u003eWhy electricians choose this breaker\u003c\/h3\u003e\n\u003cp\u003eWhen upgrading panelboards or adding circuits, the JJA36175 offers a straightforward, field-proven solution that minimizes downtime. The plug-in design reduces installation complexity, while the thermal-magnetic trip unit delivers accurate protection without nuisance tripping in normal operation. Its compatibility with Square D OEM panelboards means you can maintain system integrity and warranty coverage as you expand or refurbish facilities.\u003c\/p\u003e \u003ch3\u003eUse cases and scenarios\u003c\/h3\u003e\n\u003cp\u003eIdeal for service panels in homes upgrading to higher-capacity circuits, small to mid-size commercial spaces such as offices and retail stores, and light industrial equipment rooms where dependable overcurrent protection is critical. Use it to protect feeders, branch circuits, and critical loads in panelboards that require a reliable 3-pole, 600V protection solution.\u003c\/p\u003e \u003ch3\u003ePractical installation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panelboard compatibility before installation to ensure a seamless plug-in fit with the OEM hardware.\u003c\/li\u003e \u003cli\u003eFollow standard safety practices: power down, verify no voltage present, and comply with local electrical codes during installation.\u003c\/li\u003e \u003cli\u003eRegularly inspect for signs of wear, overheating, or damaged insulation; replace if trip characteristics drift from spec.\u003c\/li\u003e \u003cli\u003eKeep spare units in a clean, dry location for fast replacements during service events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355306021026,"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_0732a7ae-dbb0-49e1-9260-89d9b9769894.png?v=1764691126","url":"https:\/\/www.ampstate.com\/products\/square-d-jja36175-175a-600v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}