{"product_id":"square-d-pfi34040-bus-plug","title":"Square D | PFI34040 | Bus Plug | 40A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D PFI34040 Bus Plug—a precise, purpose-built solution for maintenance, retrofit, and replacement projects in industrial electrical systems. With a 40A rating, this 3-Pole bus plug is engineered to deliver dependable performance in 480V, three-phase environments where exact compatibility matters.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PFI34040\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned to fit into compatible Square D bus-plug assemblies, the PFI34040 provides a straightforward, drop-in solution that minimizes downtime during maintenance or upgrades. Its specifications are tailored for systems that require a precise match to existing gear, ensuring reliable connections and consistent performance in demanding environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance outages where a reliable, exact-match replacement is needed for 480V, three-phase distribution\u003c\/li\u003e \u003cli\u003eRetrofits to update aging panels with a compatible bus plug that preserves the original system architecture\u003c\/li\u003e \u003cli\u003eSpare part planning for facilities with Square D equipment to reduce downtime during service calls\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this bus plug stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility is defined by the part number—PFI34040—so you can confidently match it to your Square D gear without guesswork\u003c\/li\u003e \u003cli\u003eSpecifically rated for 480V three-phase systems, making it a practical, purpose-driven choice for industrial applications\u003c\/li\u003e \u003cli\u003eDesigned to support maintenance and replacement workflows, helping facilities maintain steady operation and minimize disruption\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore you order, confirm fit and ratings to ensure a seamless replacement. The PFI34040 part number is the best reference for compatibility with Square D bus-plug assemblies, giving you a straightforward path to a reliable, long-lasting connection in your electrical distribution system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426989199522,"sku":"PFI34040","price":9589.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/square-d-pfi34040-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}