{"product_id":"square-d-9999r43-60a-disconnect-switch","title":"Square D 9999R43 Disconnect Switch, 60A","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D 9999R43 Disconnect Switch is a purpose-built 60 A service disconnect designed for demanding industrial environments. Built to support electrical service, routine maintenance, and replacement projects, this switch provides a reliable, straightforward means to safely isolate power when it matters most. Use the part number 9999R43 to confirm compatibility with your specific application and equipment setup.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 60 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 9999R43\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this disconnect switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable industrial performance:\u003c\/strong\u003e Purpose-built for continuous service in maintenance windows, outages, and replacement work where dependable isolation is essential.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted brand, clear compatibility:\u003c\/strong\u003e As a Square D device, it aligns with established electrical standards and equipment ecosystems. Verify fit using the exact part number 9999R43 and your application requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSimplified compatibility checks:\u003c\/strong\u003e The part-number-based approach lets you quickly confirm whether this switch integrates with your panels, enclosures, and downstream circuitry before purchasing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eService disconnects for industrial electrical panels and equipment during new installations or upgrades\u003c\/li\u003e \u003cli\u003eScheduled maintenance outages where a clear, secure isolation point is required\u003c\/li\u003e \u003cli\u003eReplacement projects that upgrade legacy disconnects to a reliable 60 A device from Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm that the 9999R43 model matches your equipment and that the 60 A rating aligns with your system’s electrical requirements. If you’re unsure about compatibility, plan for the exact part number and the intended application to ensure a seamless fit.\u003c\/p\u003e \u003cp\u003eIf you need expert help validating compatibility or selecting the right disconnect for your installation, our team is ready to assist. Reach out with the part number 9999R43 and details about your application, and we’ll guide you to a precise, reliable match.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414701822114,"sku":"9999R43","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-9999r43-disconnect-switch-60a-switchs-407.webp?v=1789138687","url":"https:\/\/www.ampstate.com\/products\/square-d-9999r43-60a-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}