{"product_id":"square-d-pq4210g-100a-240v-fusible-bus-plug","title":"Square D PQ4210G - 100A, 240V, Fusible Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003ePower distribution reliability starts with the right fusible bus plug. The Square D PQ4210G delivers a robust 100A, 240V fusible bus plug designed to integrate seamlessly with busway and panelboard systems in demanding industrial and commercial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PQ4210G\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 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Busway and panelboard power distribution\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhere this component shines is in its reliability under continuous operation. It provides a safe, fused connection point that protects downstream equipment while simplifying maintenance and upgrades across complex electrical distributions.\u003c\/p\u003e \u003ch3\u003eIdeal uses and scenarios\u003c\/h3\u003e \u003cp\u003eDesigned for industrial plants, commercial facilities, process equipment, and retrofit projects where compatible, hard-to-find busplugs are required. Use cases include replacing aging or damaged bus plugs in existing installations, adding protective fusing to critical feeder circuits, and upgrading distribution strategies during plant expansion or modernization efforts.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance and repair:\u003c\/strong\u003e quickly swap in a like-for-like fusible plug to minimize downtime\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUpgrades and retrofits:\u003c\/strong\u003e align with an established Square D busway ecosystem\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNew builds and expansions:\u003c\/strong\u003e establish protected power taps in complex layouts\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose Square D PQ4210G? It comes from a trusted name in electrical distribution, engineered to meet the rigors of busy facilities, and designed to fit into compatible busway and panelboard configurations while delivering reliable fuse protection for critical circuits. This makes inventory management for maintenance crews easier and helps keep essential equipment powered with predictable protection.\u003c\/p\u003e \u003cp\u003ePractical tips for best results: verify compatibility with your busway system before installation, coordinate with your facility’s electrical maintenance plan, and consider keeping a small stock of compatible fusible bus plugs for common retrofit scenarios to minimize downtime during upgrades.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392168349858,"sku":"PQ4210G","price":3133.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_3d763a9f-75dd-4a0f-afda-2e9db063d3d6.png?v=1765404740","url":"https:\/\/www.ampstate.com\/products\/square-d-pq4210g-100a-240v-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}