{"product_id":"square-d-pxf36800li-circuit-breaker","title":"Square D | PXF36800LI | Circuit Breaker | 800A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D Circuit Breaker with part number \u003cstrong\u003ePXF36800LI\u003c\/strong\u003e delivers dependable protection for demanding electrical systems. With an 800A rating housed in a 3-pole design and a 600V operating rating, it’s built to handle the needs of mid-to-large scale panels, commercial installations, and industrial equipment where robust overcurrent protection is non-negotiable.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey details at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 800A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReference for compatibility:\u003c\/strong\u003e Use the \u003cem\u003ePXF36800LI\u003c\/em\u003e part number to confirm fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D breaker stands out\u003c\/h3\u003e\n\u003cp\u003eThis is not just a generic three-pole breaker. The \u003cstrong\u003ePXF36800LI\u003c\/strong\u003e is specifically chosen when your panel or gear calls for a precise profile and high-capacity protection. By matching the exact part number, you reduce the guesswork that comes with replacements and retrofits, helping you:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMinimize downtime during maintenance windows by ensuring a drop-in fit that aligns with existing bus configurations and mounting footprints\u003c\/li\u003e \u003cli\u003ePreserve circuit integrity in demanding environments where 800A loads are routine\u003c\/li\u003e \u003cli\u003eMaintain compliance and electrical safety by using a recognized Square D specification for upgrades and repairs\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for scenarios where reliability and compatibility matter most, this 3-pole, 600V breaker is suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial control panels and distribution boards with high-load three-phase circuits\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades to restore protection in aging switchgear\u003c\/li\u003e \u003cli\u003eMaintenance replacements in facilities that require precise part-number matching to avoid mismatches\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for your purchase and installation\u003c\/h3\u003e\n\u003cp\u003eBefore you order, verify that the \u003cstrong\u003ePXF36800LI\u003c\/strong\u003e matches your panel’s specifications and the system’s voltage and current requirements. If the panel labeling calls for a specific part number or frame style, use that as the primary reference to guarantee compatibility. When installing, follow standard electrical safety practices and torque specifications from your panel’s manufacturer to ensure a secure, reliable connection.\u003c\/p\u003e \u003cp\u003eWhether you’re stocking for planned maintenance, executing a retrofit, or replacing a failed component, the Square D \u003cstrong\u003ePXF36800LI\u003c\/strong\u003e circuit breaker provides the critical protection you need for safe, continuous operation of 3-phase 600V systems. Rely on the precise match of part number compatibility to keep your electrical infrastructure performing at its best.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46427414429858,"sku":"PXF36800LI","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-pxf36800li-circuit-breaker-800a-3-pole-600v-927.webp?v=1789719600","url":"https:\/\/www.ampstate.com\/products\/square-d-pxf36800li-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}