{"product_id":"square-d-ya800p7","title":"Square D YA800P7 800A Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D YA800P7 800A circuit breaker — a heavy-duty protective device engineered to safeguard high-current electrical circuits in industrial and commercial environments. With an 800 A rating and design optimized for Square D panels that accept YA-series breakers, this unit delivers reliable interruption to protect wiring, equipment, and personnel from overloads and short circuits.\u003c\/p\u003e \u003cp\u003eWhy this model stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e800 A current rating\u003c\/strong\u003e supports large feeders and service-disconnect needs, delivering robust protection for demanding installations without compromising response speed.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eYA-series compatibility\u003c\/strong\u003e ensures seamless integration in compatible Square D enclosures, making it a straightforward option for panel upgrades or capacity expansions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, industrial-grade construction\u003c\/strong\u003e built to endure the rigors of continuous operation, vibration, and temperature variations often found in commercial and light-industrial settings.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable, predictable protection\u003c\/strong\u003e with a dependable trip mechanism designed to respond to overloads or faults, minimizing downtime and protecting downstream equipment from damage.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases\u003c\/h3\u003e \u003cp\u003eIdeal for applications where high-current protection is essential, such as:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMain service disconnects for large commercial buildings\u003c\/li\u003e \u003cli\u003eFeeders supplying heavy machinery, HVAC systems, or critical electrical infrastructure\u003c\/li\u003e \u003cli\u003ePanel upgrades or expansions in facilities that require maintaining existing enclosures while increasing capacity\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e \u003cp\u003eBefore installation, verify that your panel accepts YA-series breakers and that line\/load connections match the YA800P7 specifications. This product should be installed by a licensed electrician in accordance with local electrical codes and the panel manufacturer's guidelines. Keeping a spare YA800P7 on hand can reduce downtime during maintenance or replacements.\u003c\/p\u003e \u003ch3\u003eProduct details\u003c\/h3\u003e \u003cp\u003ePart number: YA800P7 • Brand: Square D • Current rating: 800 A. This description highlights the essential purpose and fitment for high-current distribution systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423140860066,"sku":"YA800P7","price":1337.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-ya800p7","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}