{"product_id":"square-d-pq3603gr-fusible-bus-plug","title":"Square D | PQ3603GR | Fusible Bus Plug | 30A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D Fusible Bus Plug PQ3603GR — a purpose-built solution for safe maintenance, retrofit, and replacement in electrical distribution systems. Crafted to meet exact specifications, this fusible bus plug provides reliable fault isolation and straightforward service access, helping you keep critical electrical infrastructure running smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PQ3603GR\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement in compatible Square D panels and bus assemblies\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e Confirm fit and ratings before ordering; the part number is the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this fusible bus plug stand out\u003c\/strong\u003e is its precise alignment with Square D systems, delivering a dependable 30 A\/600 V protection solution that fits seamlessly into existing infrastructure. Instead of makeshift substitutes, PQ3603GR provides a purpose-built component designed to maintain electrical integrity during servicing and upgrades.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection\u003c\/strong\u003e supports circuits up to 30 A and voltages up to 600 V, enabling fast fault isolation without compromising surrounding equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient maintenance\u003c\/strong\u003e with tool-friendly installation helps you minimize downtime during routine service or panel retrofits\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable replacement option\u003c\/strong\u003e when upgrading or renewing distribution panels that require exact spec matching\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cp\u003eThis fusible bus plug is a strategic choice for technicians and facilities teams planning:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eRoutine maintenance on Square D distribution panels where a precise, compatible plug is essential\u003c\/li\u003e \u003cli\u003eRetrofit projects that modernize protection schemes while preserving existing configurations\u003c\/li\u003e \u003cli\u003eReplacement tasks that demand exact amperage and voltage ratings to maintain safety and UL compliance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify that your equipment requires 30 A and 600 V before ordering\u003c\/li\u003e \u003cli\u003eUse the \u003cstrong\u003ePQ3603GR\u003c\/strong\u003e part number as the primary reference to ensure compatibility with your Square D bus plugs and panel assemblies\u003c\/li\u003e \u003cli\u003eMaintain an inventory of fusible bus plugs for planned maintenance to reduce downtime during service windows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425750339746,"sku":"PQ3603GR","price":1416.0,"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-pq3603gr-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}