{"product_id":"square-d-pja36080cu43ayp-800a-3p-circuit-breaker","title":"Square D PJA36080CU43AYP Circuit Breaker, 800A, 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D PJA36080CU43AYP\u003c\/strong\u003e is a rugged circuit breaker designed for industrial electrical service, maintenance, and replacement projects. With an 800 A rating and a 3-pole configuration, it delivers dependable three‑phase protection for demanding environments where reliable power control is essential.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e800 A, 3-pole design\u003c\/strong\u003e provides robust overcurrent protection for large feeders and three-phase equipment, safeguarding motors, drives, and distribution systems during heavy-load operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM part number PJA36080CU43AYP\u003c\/strong\u003e ensures the correct fit and performance in compatible Square D panels—always verify compatibility by part number and application requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e from Square D, a trusted name in electrical protection, built to handle the demands of frequent load changes and challenging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient replacement workflow\u003c\/strong\u003e supports fast, direct-fit installs in compatible assemblies, minimizing downtime on critical systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile use cases\u003c\/strong\u003e — ideal for service entrances, maintenance projects, and replacements in manufacturing facilities, data centers, and other industrial settings that rely on stable, uninterrupted power.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSupport available for compatibility checks\u003c\/strong\u003e — if you’re unsure about fit, send us the part number and your application details and we’ll help confirm compatibility with your system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, confirm this part number aligns with your current installation and application requirements to ensure a precise match with your Square D setup. This breaker is purpose-built for professionals who need rugged, reliable protection in large, three-phase electrical systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415711207586,"sku":"PJA36080CU43AYP","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/square-d-pja36080cu43ayp-800a-3p-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}