{"product_id":"pxf36900ls-square-d-900a-600v-3p-molded-case-circuit-breaker-pxf-frame-lsi-trip","title":"PXF36900LS - Square D 900A 600V 3P Molded Case Circuit Breaker PXF Frame LSI Trip","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003ePXF36900LS\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003ePXF36900LS\u003c\/b\u003e is a 3-pole molded case circuit breaker from Square D, designed for reliable protection in industrial and commercial power distribution systems.This PXF frame circuit breaker features a 900A current rating, 600V voltage rating, and an LSI (Long, Short, Instantaneous) electronic trip unit for precise protection. The breaker is built for bolt-on mounting and is suitable for high-demand applications requiring solid-state trip technology.\u003cul\u003e\n\u003cli\u003ePart Number: PXF36900LS\u003c\/li\u003e\n\u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli\u003eAmperage: 900A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: PXF\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 100kA @ 480V\u003c\/li\u003e\n\u003cli\u003eFrame Size: 1200A Sensor\u003c\/li\u003e\n\u003cli\u003eTrip Unit: LSI Electronic Non-Interchangeable\u003c\/li\u003e\n\u003cli\u003eProtection Type: Solid State\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CSA 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: PXF36900LS\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":42970603421855,"sku":"PXF36900LS-ReCert","price":10169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/Screenshot2025-09-22at10.50.57AM_a13b0ab5-700e-461c-b363-19679b1a5127.png?v=1758560069","url":"https:\/\/essentialparts.com\/products\/pxf36900ls-square-d-900a-600v-3p-molded-case-circuit-breaker-pxf-frame-lsi-trip","provider":"Essential Electric Supply","version":"1.0","type":"link"}