{"product_id":"square-d-pq3203r-fusible-bus-plug","title":"Square D | PQ3203R | Fusible Bus Plug | 30A | 3-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PQ3203R Fusible Bus Plug — a precise, plug-in protection accessory engineered for maintenance, retrofit, and replacement in 240V, three-pole electrical assemblies. With a 30A rating, this Fusible Bus Plug integrates seamlessly into compatible Square D switchgear, delivering dependable protection while you service or upgrade your system.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PQ3203R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e maintenance, retrofit, and replacement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit confidence:\u003c\/strong\u003e confirm fit and ratings before ordering\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility reference:\u003c\/strong\u003e part number is the most reliable reference\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible bus plug stands out\u003c\/h3\u003e\n\u003cp\u003eUnlike generic components, the PQ3203R is a factory-matched solution designed specifically for Square D gear. The 30A, 3-Pole configuration aligns with typical three-phase feeder circuits, making it ideal for panel maintenance or retrofits where keeping the original protection scheme intact is critical.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: safely isolate a feeder path without replacing the entire switchgear\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade aging panels to current protection standards while preserving wiring topology\u003c\/li\u003e \u003cli\u003eReplacement: swap out a failed fusible plug with a compatible, factory-approved part\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBenefits and outcomes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePreserves the original protection strategy of your Square D equipment for reliable downtime management\u003c\/li\u003e \u003cli\u003eFast, plug-in replacement that minimizes panel downtime during maintenance or upgrades\u003c\/li\u003e \u003cli\u003eClear, documented part reference (PQ3203R) to simplify procurement and compliance checks\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility tips\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify that your equipment uses a 30A, 3-Pole, 240V fusible bus plug in the PQ3203R family. When installing, ensure power is fully isolated and follow your site’s electrical safety protocols. Use the part number PQ3203R as the primary reference for matching the correct unit to your Square D configuration, and check that the fuse type and ratings align with your protection scheme.\u003c\/p\u003e \u003ch3\u003eWhat makes PQ3203R the practical choice\u003c\/h3\u003e\n\u003cp\u003eFor facilities relying on Square D switchgear, the PQ3203R Fusible Bus Plug provides a purpose-built, compatible path for maintenance and modernization projects. It enables quick swaps, reduces the risk of misfits, and keeps the electrical system operating with proven, fuse-based protection rather than ad-hoc workarounds.\u003c\/p\u003e \u003cp\u003eWhether you're refreshing aging infrastructure or performing routine service, the PQ3203R Fusible Bus Plug helps you maintain safety, protect critical feeders, and keep downtime to a minimum — all with a part that is specifically designed for Square D 240V, 3-Pole systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425751814306,"sku":"PQ3203R","price":846.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-pq3203r-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}