{"product_id":"square-d-pq-3603-30a-600v-bus-plug","title":"Square D PQ-3603 - 30A, 600V, Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PQ-3603 bus plug is built for reliability in demanding industrial and commercial power-distribution environments. Delivering 30 amps at up to 600 volts, this bus plug is designed to plug into busways and panelboards, enabling clean, modular power distribution across complex facilities.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey capabilities\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact fit for Square D busway and panelboard systems:\u003c\/strong\u003e PQ-3603 is engineered to integrate seamlessly with compatible Square D infrastructure, reducing installation guesswork and retrofit risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModular, upgradable distribution:\u003c\/strong\u003e With a 30A rating at 600V, it supports scalable layouts—ideal for phased upgrades or reconfigurations in evolving facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial and commercial reliability:\u003c\/strong\u003e Built to withstand busy environments, providing dependable connections for process equipment, manufacturing lines, and service areas.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance, repair, and upgrade ready:\u003c\/strong\u003e This model addresses projects needing compatible, hard-to-find busplugs, ensuring parts availability during critical downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofit projects where older busway components are replaced with modern, compatible bus plugs.\u003c\/li\u003e \u003cli\u003eFacility expansions or reconfigurations that require additional feeder points without a full electrical room overhaul.\u003c\/li\u003e \u003cli\u003eMaintenance campaigns where having on-hand, compatible busplugs minimizes downtime and keeps production running.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e — The PQ-3603 delivers a precise, field-proven connection that maintains system integrity and safety while simplifying installation. Its compatibility with busways and panelboards means quicker, cleaner reconfigurations, less downtime, and a smoother upgrade path for industrial plants and commercial facilities alike.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\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 PQ-3603\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 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 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Busway and panelboard power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392149967010,"sku":"PQ-3603","price":429.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_e2117a9a-6b8d-4df2-b6c7-ee69ddf5a0fb.png?v=1765404179","url":"https:\/\/www.ampstate.com\/products\/square-d-pq-3603-30a-600v-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}