{"product_id":"square-d-pjl36080u31a-800a-600v-3-pole-circuit-breaker","title":"Square D PJL36080U31 A - 800 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PJL36080U31A 800A, 600V, 3-pole molded case circuit breaker is built to safeguard high‑current branch circuits in panelboards and load centers. With a compact molded‑case design, it frees precious panel space while delivering dependable protection when it matters most.\u003c\/p\u003e \u003ch2\u003ePrecision protection you can count on\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection by combining overload sensing with instantaneous short‑circuit tripping for rapid isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact design\u003c\/strong\u003e minimizes panel depth and improves wire routing, making it ideal for crowded electrical rooms or retrofit projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM-compatible fit\u003c\/strong\u003e designed to work with matching OEM load centers and panelboards for straightforward replacements and predictable coordination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e 800A rating supports large branch feeders and distribution circuits in residential, commercial, and light industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PJL36080U31A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 800 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications and scenarios\u003c\/h2\u003e \u003cp\u003eUse the PJL36080U31A where reliable, high‑current protection is essential: large residential service panels upgrading to support existing feeders; commercial office spaces with 3‑phase equipment; or light industrial environments with heavy machinery and power distribution loads. Its 3‑pole configuration is designed for three‑phase systems, ensuring coordinated protection across all legs without compromising performance.\u003c\/p\u003e \u003ch2\u003eWhy this breaker stands out\u003c\/h2\u003e \u003cp\u003eIn situations where panel space is at a premium, the PJL36080U31A’s compact molded case makes efficient use of enclosure real estate while keeping installation straightforward. The thermal‑magnetic trip mechanism provides precise protection characteristics that respond quickly to dangerous faults, reducing the risk of equipment damage and downtime. And because it’s designed to be compatible with matching OEM load centers and panelboards, you get a reliable, cohesive protection system with predictable electrical performance.\u003c\/p\u003e \u003cp\u003eWhether you're upgrading an existing panel or specifying components for a new build, the Square D PJL36080U31A is a practical, robust choice for 800 A, 600 V, 3‑pole protection that keeps your electrical system safe and compliant.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46355357892770,"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_d8279e6e-f461-4962-9604-3383836275f2.png?v=1764691521","url":"https:\/\/www.ampstate.com\/products\/square-d-pjl36080u31a-800a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}