{"product_id":"mxf36300-square-d-molded-case-circuit-breaker-300a-3-pole-600v","title":"MXF36300 - Square D Molded Case Circuit Breaker 300A 3-Pole 600V","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eMXF36300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eMXF36300\u003c\/b\u003e is a Square D molded case circuit breaker designed for industrial and commercial power distribution applications. This PowerPact M-frame breaker delivers reliable protection with advanced electronic trip technology and high interrupting capacity ratings across multiple voltage levels. \u003cb\u003eMXF36300\u003c\/b\u003e features a Micrologic trip unit with solid-state electronic protection, offering both long-time and instantaneous trip functions for comprehensive overcurrent protection. The breaker is UL 489 listed and certified to CSA, NMX, and IEC standards, ensuring compliance with North American and international electrical codes. \u003cul\u003e\n\u003cli\u003eAmperage: 300 Amp\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 VAC\u003c\/li\u003e\n\u003cli\u003ePoles: 3-Pole\u003c\/li\u003e\n\u003cli\u003eFrame Type: M-Frame\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 35 kA at 480V, 18 kA at 600V\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Micrologic Electronic ET 1.0\u003c\/li\u003e\n\u003cli\u003eContinuous Current Rating: 80%\u003c\/li\u003e\n\u003cli\u003eMounting: Unit Mount\u003c\/li\u003e\n\u003cli\u003eElectrical Connection: Lug terminals (line and load)\u003c\/li\u003e\n\u003cli\u003eUL 489 Listed\u003c\/li\u003e\n\u003cli\u003eCSA, NMX, IEC Certified\u003c\/li\u003e\n\u003c\/ul\u003eAt \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                                         \u003ch3\u003e\u003cb\u003eAdditional Information\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eThis item does not included Lugs.  If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.\u003c\/p\u003e\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: MXF36300\u003c\/li\u003e                                             \u003cli\u003eManufacturer : 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 : Micrologic\u003c\/li\u003e\n\u003cli\u003eType : MXF\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 300\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 : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : LSI - Long-Time, Short-Time and Instantaneous\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\u003eDimensions : Depth 8.05 in (204.47 mm) Width 8.27 in (210.06 mm) Height 12.86 in (326.64 mm)\u003c\/li\u003e\n\u003cli\u003eWeight : 50 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":42985991209119,"sku":"MXF36300-ReCert","price":3474.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/MXF36400G-Photoroom.png?v=1758575627","url":"https:\/\/essentialparts.com\/products\/mxf36300-square-d-molded-case-circuit-breaker-300a-3-pole-600v","provider":"Essential Electric Supply","version":"1.0","type":"link"}