{"product_id":"square-d-pq3603-30a-fusible-bus-plug","title":"Square D PQ3603 - 30A, Fusible Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D PQ3603, a 30A fusible bus plug designed for reliable power distribution in demanding industrial and commercial environments. This Square D component integrates fuse protection with a plug-ready form, delivering dependable connectivity for busway and panelboard systems where uptime matters.\u003c\/p\u003e \u003cp\u003eBuilt for retrofit and routine maintenance, the PQ3603 shines in projects that require compatible, hard-to-find busplugs. It supports quick serviceability and consistent protection across your distribution network, helping minimize downtime and keep critical processes running smoothly.\u003c\/p\u003e \u003ch2\u003eKey features and benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e30 Amp capacity\u003c\/strong\u003e provides appropriate protection for feeders and circuits within busway and panelboard configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible design\u003c\/strong\u003e offers integrated overcurrent protection at the point of use in power distribution systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e backed by Square D, a trusted name in electrical distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-ready integration\u003c\/strong\u003e supports straightforward installation and retrofit in existing busways and panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for maintenance and retrofits\u003c\/strong\u003e with availability of compatible busplugs to extend equipment life.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial plants and process equipment requiring dependable power distribution with protective fuses.\u003c\/li\u003e \u003cli\u003eCommercial facilities undergoing electrical retrofit projects needing compatible bus plugs to upgrade old systems.\u003c\/li\u003e \u003cli\u003eMaintenance projects where spare, compatible busplugs are essential for reducing downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\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 PQ3603\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\u003eApplication:\u003c\/strong\u003e Busway and panelboard power distribution systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTypical Use:\u003c\/strong\u003e Industrial plants, commercial facilities, process equipment, retrofit projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392179261602,"sku":"PQ3603","price":338.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a2cc3aca-fb8b-49c9-9a06-4d263b77817b.png?v=1765405036","url":"https:\/\/www.ampstate.com\/products\/square-d-pq3603-30a-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}