{"product_id":"square-d-pjl36080-800a-3-pole-circuit-breaker","title":"Square D PJL36080 - 800 A, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D PJL36080\u003c\/strong\u003e is a rugged 800 A, 3-pole molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for demanding environments, this unit pairs a compact design with precise protection, making it a trusted choice for both new installs and upgrades in residential, commercial, and light industrial settings.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient panel planning\u003c\/strong\u003e — the compact molded case design helps maximize panel space, making it easier to fit high-capacity protection in tight electrical enclosures without sacrificing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStable, repeatable protection\u003c\/strong\u003e — a thermal-magnetic trip unit provides reliable response to both overloads and short circuits, ensuring consistent protection across varying current conditions and loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for OEM compatibility\u003c\/strong\u003e — specifically engineered to be compatible with matching Square D OEM load centers and panelboards, reducing install guesswork and ensuring a tidy, reliable fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for diverse applications\u003c\/strong\u003e — ideal for residential, commercial, and light industrial environments where robust protection for large, three-phase circuits is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PJL36080\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 800 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy professionals choose the PJL36080\u003c\/h3\u003e\n\u003cp\u003eWhen panel space, protection reliability, and compatibility matter, the PJL36080 stands out. Its 3-pole design is purpose-built for three-phase circuits, delivering strong protection for heavy loads and equipment in service panels, main distribution panels, and feeder applications. The combination of a compact form factor and a thermal-magnetic trip mechanism translates to fewer space constraints, easier wiring, and predictable protection behavior, even as electrical environments evolve.\u003c\/p\u003e \u003ch3\u003eUse cases and practical considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCommercial panels with high-current three-phase feeders demand durable, space-efficient protection; the PJL36080 is suited for these roles in service and distribution panels.\u003c\/li\u003e \u003cli\u003eIn residential- or light-commercial installations where large motor loads or HVAC equipment share a panel, this 800 A breaker provides the required interrupting capacity with dependable trip performance.\u003c\/li\u003e \u003cli\u003eWhen upgrading an existing installation, choose the PJL36080 to ensure OEM panel compatibility and maintain consistent protection characteristics across the system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eInstallation and service notes: Verify that your panelboard is approved for 800 A, 3-pole protection and that wiring and bus connections align with the PJL36080’s specifications. As with all high-current breakers, engage a qualified electrical professional to perform installation, testing, and commissioning to ensure safe, compliant operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355357860002,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/schnieder_and_square_d_breaker_and_panel_5fcf0368-715c-440e-8e34-2f292abbd01e.png?v=1764691520","url":"https:\/\/www.ampstate.com\/products\/square-d-pjl36080-800a-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}