{"product_id":"jja36250u43x-square-d-250a-3p-600v-molded-case-circuit-breaker-micrologic-5-2a-lsi-electronic-trip","title":"JJA36250U43X - Square D 250A 3P 600V Molded Case Circuit Breaker MicroLogic 5.2A LSI Electronic Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eJJA36250U43X\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eJJA36250U43X\u003c\/b\u003e is a Square D PowerPact J molded case circuit breaker designed for reliable protection in commercial and industrial applications. This 3-pole, 250A, 600V breaker features a MicroLogic 5.2A electronic trip unit with LSI (Long-Time, Short-Time, Instantaneous) protection, current limiting, and ammeter functionality. It is suitable for I-Line plug-in panelboards and offers high interrupt ratings for robust performance. Engineered for durability and safety, the JJA36250U43X is UL, CSA, and CE listed, and supports reverse connection. Its electronic trip technology provides precise overload and short-circuit protection, making it ideal for demanding electrical environments. \u003cul\u003e \u003cli\u003ePart Number: JJA36250U43X\u003c\/li\u003e \u003cli\u003eManufacturer: Square D\u003c\/li\u003e \u003cli\u003eSeries\/Frame: PowerPact J, JJA Frame\u003c\/li\u003e \u003cli\u003eAmperage: 250A\u003c\/li\u003e \u003cli\u003eVoltage: 600V AC\u003c\/li\u003e \u003cli\u003ePoles: 3P\u003c\/li\u003e \u003cli\u003eMounting Type: I-Line Plug-In\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 25kA @ 600V, 65kA @ 480V, 100kA @ 240V\u003c\/li\u003e \u003cli\u003eProtection Type: Overload and Short-Circuit\u003c\/li\u003e \u003cli\u003eElectronic Trip Unit: MicroLogic 5.2A, LSI\u003c\/li\u003e \u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e \u003cli\u003eCertifications: UL, CSA, CE\u003c\/li\u003e \u003c\/ul\u003e At \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: JJA36250U43X\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Schneider Electric\u003c\/li\u003e\n\u003cli\u003eBrand : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Molded Case\u003c\/li\u003e\n\u003cli\u003eFamily : Powerpact\u003c\/li\u003e\n\u003cli\u003eType : JJA\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 250\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 65kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : I-Line Style Plug-In\u003c\/li\u003e\n\u003cli\u003eFunctions : LSI - Long Time, Short Time and Instantaneous Trip\u003c\/li\u003e\n\u003cli\u003eTerminal Connection : I-Line, Lug\u003c\/li\u003e\n\u003cli\u003eFrame Size : J\u003c\/li\u003e\n\u003cli\u003eTemp Rating : -13–158 °F (-25–70 °C)\u003c\/li\u003e\n\u003cli\u003eMCM Size : Min. Wire Size 3\/0 AWG (Cu\/Al) Max. Wire Size 350 kcmil (Cu\/Al)\u003c\/li\u003e\n\u003cli\u003eProtection : Solid State\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 785901084280\u003c\/li\u003e\n\u003cli\u003eGTIN : 00785901084280\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : United States\u003c\/li\u003e\n\u003cli\u003eDimensions : 7.5 in (191 mm) x 4.09 in (104 mm) x 3.4 in (86 mm) (Height x Width x Depth)\u003c\/li\u003e\n\u003cli\u003eWeight : 5 \u003c\/li\u003e\n\u003cli\u003eStandards : UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2\u003c\/li\u003e\n\u003cli\u003eCertification : UL, CSA, NOM\u003c\/li\u003e\n\u003cli\u003eWire Size : AWG 3\/0...350 kcmil aluminium\/copper terminals\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"New","offer_id":42302166565023,"sku":"JJA36250U43X-New","price":3648.61,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42302166597791,"sku":"JJA36250U43X-ReCert","price":2495.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/square-d-circuit-breakers-new-jja36250u43x-square-d-250a-3p-600v-molded-case-circuit-breaker-micrologic-5-2a-lsi-electronic-trip-26502664290463.jpg?v=1766008829","url":"https:\/\/essentialparts.com\/products\/jja36250u43x-square-d-250a-3p-600v-molded-case-circuit-breaker-micrologic-5-2a-lsi-electronic-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}