{"product_id":"pxf36600lsi-square-d-600a-600v-3-pole-molded-case-circuit-breaker-lsi-trip-100kaic-480v","title":"PXF36600LSI - Square D 600A 600V 3 Pole Molded Case Circuit Breaker LSI Trip 100kAIC@480V","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003ePXF36600LSI\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003ePXF36600LSI\u003c\/b\u003e is a Square D molded case circuit breaker designed for high-capacity electrical protection in industrial and commercial applications. This breaker features a 600A current rating, 600V AC voltage, and 3 poles for three-phase power distribution. It utilizes solid-state LSI (Long-Time, Short-Time, Instantaneous) trip functions for precise overload and short-circuit protection. The PXF36600LSI is built for reliability and safety, with a high interrupting capacity and robust construction suitable for demanding environments.Engineered for durability and performance, the PXF36600LSI circuit breaker is compatible with standard mounting configurations and is designed for use in panelboards and switchgear. Its advanced trip unit provides accurate protection and easy coordination with downstream devices. The breaker is suitable for applications requiring high fault current interruption and dependable circuit protection.\u003cul\u003e\n\u003cli\u003e600A Amperage\u003c\/li\u003e\n\u003cli\u003e600V AC Voltage\u003c\/li\u003e\n\u003cli\u003e3 Poles\u003c\/li\u003e\n\u003cli\u003eLSI Trip Unit\u003c\/li\u003e\n\u003cli\u003e100kA Interrupting Capacity @ 480V\u003c\/li\u003e\n\u003cli\u003eMolded Case Construction\u003c\/li\u003e\n\u003cli\u003eSolid-State Protection\u003c\/li\u003e\n\u003cli\u003eThree-Phase Power\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eCSA 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                                          \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: PXF36600LSI\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 : 600\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 : LSI - Long-Time, Short-Time and Instantaneous\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\n\u003cli\u003eUPC : 762179037071\u003c\/li\u003e\n\u003cli\u003eWeight : 90 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":42970598146207,"sku":"PXF36600LSI-ReCert","price":9643.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2025-09-22at10.50.57AM_99efc113-013a-4669-97ed-03a0f3a53622.png?v=1758559977","url":"https:\/\/essentialparts.com\/products\/pxf36600lsi-square-d-600a-600v-3-pole-molded-case-circuit-breaker-lsi-trip-100kaic-480v","provider":"Essential Electric Supply","version":"1.0","type":"link"}