{"product_id":"square-d-sd-9451-30a-240v-3-phase-fusible-bus-plug","title":"Square D SD-9451 - 30A, 240V, 3-Phase, Fusible Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your facility demands dependable power distribution in demanding environments, the Square D SD-9451 Fusible Bus Plug stands out as a purpose-built solution. Designed for reliability in industrial and commercial settings, this 30A, 240V, 3-phase unit plugs into busway and panelboard systems, delivering fuse-protected power where uptime matters most.\u003c\/p\u003e \u003ch3\u003eKey specifications\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-9451\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible Bus Plug\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase \/ Poles:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhere this fits best\u003c\/h3\u003e\n\u003cp\u003eIdeal for industrial plants, commercial facilities, process equipment, and retrofit projects where compatible, hard-to-find busplugs are required. This isn’t a generic power connector—it’s a specialized component designed to keep critical systems powered with precision and reliability.\u003c\/p\u003e \u003ch3\u003eWhy a fusible bus plug matters\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFuse-protected distribution:\u003c\/strong\u003e Integrated fusible design helps guard downstream equipment from overloads and short circuits, supporting longer equipment life.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase efficiency:\u003c\/strong\u003e The 3-phase configuration improves power quality for motors and other heavy loads, reducing imbalance and stress on distribution circuitry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFast, plug-in installation:\u003c\/strong\u003e Compact, plug-in form enables quick replacements during maintenance outages, minimizing downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit readiness:\u003c\/strong\u003e Specifically valuable for upgrades where standard bus plugs aren’t available or compatible with existing Square D infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases and tips\u003c\/h3\u003e\n\u003cp\u003eUse the SD-9451 to upgrade aging busway or panelboard power distribution without overhauling entire systems. It’s a smart choice for maintenance windows, spare stock for repairs, or retrofit projects where you need a dependable, compatible bus plug. Before installation, confirm your system’s alignment with the 240V, 30A, 3-phase specifications to ensure a seamless fit with your existing Square D busway or panelboard.\u003c\/p\u003e \u003ch3\u003eWhat you gain with Square D\u003c\/h3\u003e\n\u003cp\u003eChoosing the SD-9451 means partnering with a trusted electrical quality standard for industrial environments. It delivers reliable power distribution, straightforward maintenance, and a clear path to upgrading your electrical distribution without sacrificing compatibility or performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392204296354,"sku":"SD-9451","price":1406.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_991e6c33-971a-4b84-bcf1-f4b0f8af9bdf.png?v=1765405808","url":"https:\/\/www.ampstate.com\/products\/square-d-sd-9451-30a-240v-3-phase-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}