{"product_id":"square-d-pq4203-30a-240v-fusible-bus-plug","title":"Square D PQ4203 - 30A, 240V, Fusible Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D PQ4203 Fusible Bus Plug\u003c\/strong\u003e—a purpose-built solution for dependable power distribution in demanding industrial and commercial environments. Engineered as a 30A, 240V fusible bus plug, it integrates seamlessly with busway and panelboard systems, providing targeted feeder protection while simplifying maintenance and upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PQ4203\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\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Busway and panelboard power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned with reliability in mind, the PQ4203 serves as a critical tap point for power feeds in industrial plants, commercial facilities, and process equipment setups. It’s especially valuable for retrofit projects and maintenance, where compatible, hard-to-find busplugs are required to keep existing systems running smoothly without extensive redesigns.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this bus plug matters in real-world use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast, safe integration:\u003c\/strong\u003e Drops into current busway or panelboard configurations without complex rewiring, reducing downtime during upgrades or repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection:\u003c\/strong\u003e Provides a dedicated fusible path for feeders, helping to isolate faults and protect downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for retrofits:\u003c\/strong\u003e A practical choice when upgrading legacy installations or expanding capacity in busy facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAvailability for maintenance programs:\u003c\/strong\u003e Ideal for projects that require compatible, legacy-compatible busplugs to sustain ongoing operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re servicing an industrial installation, upgrading a commercial facility, or equipping process equipment for modernized distribution, the Square D PQ4203 Fusible Bus Plug delivers precise protection, compatibility, and practical value. Rely on this proven solution to keep your power distribution clean, controlled, and ready for the demands of today’s equipment and tomorrow’s upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392216551586,"sku":"PQ4203","price":847.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_195c3930-82f8-4911-845b-8442939961d4.png?v=1765406170","url":"https:\/\/www.ampstate.com\/products\/square-d-pq4203-30a-240v-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}