{"product_id":"pxf36900lsz-square-d-pxf-frame-900a-600v-3-pole-molded-case-circuit-breaker","title":"PXF36900LSZ - Square D PXF Frame 900A 600V 3-Pole Molded Case Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003ePXF36900LSZ\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003ePXF36900LSZ\u003c\/b\u003e is a high-performance molded case circuit breaker designed for demanding electrical protection applications. This Square D PXF frame breaker features a 900A current rating, 600V voltage rating, and 3-pole configuration for reliable three-phase circuit protection. The PXF36900LSZ utilizes an electronic non-interchangeable trip unit with LSI trip functions, providing precise long time, short time, and instantaneous protection. Its feed-thru connection design allows for direct conductor termination, and the breaker is panel mountable for easy integration into electrical panels. The PXF frame is engineered for durability and high interrupting capacity, making it suitable for industrial and commercial power distribution systems. \u003cul\u003e \u003cli\u003e900A current rating\u003c\/li\u003e \u003cli\u003e600V voltage rating\u003c\/li\u003e \u003cli\u003e3-pole design\u003c\/li\u003e \u003cli\u003ePXF frame style\u003c\/li\u003e \u003cli\u003eElectronic non-interchangeable trip unit\u003c\/li\u003e \u003cli\u003eLSI trip functions (Long Time, Short Time, Instantaneous)\u003c\/li\u003e \u003cli\u003eFeed-thru connection\u003c\/li\u003e \u003cli\u003ePanel mountable\u003c\/li\u003e \u003cli\u003eInterrupting rating: 100kA at 480V\u003c\/li\u003e \u003cli\u003eUL listed\u003c\/li\u003e \u003cli\u003eCSA certified\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: PXF36900LSZ\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 : PXF\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 900\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 100kA@480V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-On\u003c\/li\u003e\n\u003cli\u003eFunctions : LS - Long-Time and Short-Time\u003c\/li\u003e\n\u003cli\u003eFrame Size : PX Frame\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\u003cli\u003eWeight : 90 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":42970604175519,"sku":"PXF36900LSZ-ReCert","price":9654.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2025-09-22at10.50.57AM_423adfd0-c3fc-40e7-b4f9-305c415333be.png?v=1758560047","url":"https:\/\/essentialparts.com\/products\/pxf36900lsz-square-d-pxf-frame-900a-600v-3-pole-molded-case-circuit-breaker","provider":"Essential Electric Supply","version":"1.0","type":"link"}