{"product_id":"square-d-sd-75430-30a-480v-3-phase-breaker-bus-plug","title":"Square D SD-75430 - 30A, 480V, 3-Phase, Breaker Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your power distribution system needs a dependable, job-specific bus plug, the Square D SD-75430 delivers. Engineered for industrial and commercial environments, this 30A, 480V, 3-Phase Breaker Bus Plug plugs into compatible busway and panelboard networks to enable fast, secure power routing where you need it most. Whether you're retrofitting legacy equipment or upgrading an active distribution path, this plug-in solution keeps downtime to a minimum while maintaining a solid electrical connection.\u003c\/p\u003e \u003ch3\u003eWhy this bus plug stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact 30A, 480V, 3-Phase performance\u003c\/strong\u003e: Provides a precise, balanced three-phase connection, helping maintain voltage stability across your load.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for busway and panelboard systems\u003c\/strong\u003e: A plug-in interface that slots into compatible Square D busways and panelboards, simplifying installation and improving reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, industrial-grade construction\u003c\/strong\u003e: Built to withstand demanding environments, with durable housing and secure locking to resist vibration and incidental contact.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePromotion of uptime in retrofit and maintenance projects\u003c\/strong\u003e: Ideal when you need a compatible, hard-to-find busplug to complete upgrades without reworking the entire distribution path.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCode-conscious safety and reliability\u003c\/strong\u003e: Engineered to meet industry standards for safe, dependable power distribution in critical facilities.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cp\u003eThis bus plug is well-suited for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial plants and manufacturing floors needing reliable 3-phase power routing\u003c\/li\u003e \u003cli\u003eCommercial facilities undergoing equipment upgrades or panel rebuilds\u003c\/li\u003e \u003cli\u003eProcess equipment rooms where consistent voltage and quick replacements matter\u003c\/li\u003e \u003cli\u003eRetrofit projects requiring compatible, hard-to-find bus plugs to complete the installation\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e SD-75430\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Breaker Bus Plug\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and maintenance tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your existing busway and panelboard before installation to ensure a snug fit and proper alignment.\u003c\/li\u003e \u003cli\u003eDuring upgrades, plan for plug replacements in sets to maintain three-phase balance across the system.\u003c\/li\u003e \u003cli\u003eStore spare bus plugs in their original packaging and inspect for signs of wear, corrosion, or damage before reuse.\u003c\/li\u003e \u003cli\u003eSchedule installation during planned downtime to minimize impact on production or service operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392148689058,"sku":"SD-75430","price":987.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_b0870743-9b36-42f7-96e7-340da9bb7895.png?v=1765404138","url":"https:\/\/www.ampstate.com\/products\/square-d-sd-75430-30a-480v-3-phase-breaker-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}