{"product_id":"square-d-pq-3620-200a-600v-3-pole-fusible-bus-plug","title":"Square D PQ-3620 - 200A, 600V, 3-Pole, Fusible Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eWhen your electrical distribution needs reliable protection without a full panel overhaul, the Square D PQ-3620 Fusible Bus Plug delivers. Rated for 200A at 600V and configured as a 3-pole device, this bus plug is purpose-built for busway and panelboard power distribution systems in demanding industrial and commercial environments.\u003c\/p\u003e \u003ch3\u003eWhy operators choose the PQ-3620\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eDedicated fusible protection:\u003c\/b\u003e Provides a reliable protection path for feeders in busy power distribution networks, enabling fast fusing and controlled shutdowns during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eThree-pole configuration:\u003c\/b\u003e Balanced distribution across phases, simplifying fault isolation and reducing nuisance trips in complex loads.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePQ-series compatibility:\u003c\/b\u003e Specifically designed to work with Square D PQ busway and panelboard installations, ensuring a snug fit and dependable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eIndustrial-grade durability:\u003c\/b\u003e Built to withstand the vibrations, temperature variations, and electrical demands of manufacturing floors and process equipment rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eCompact sourcing for retrofits:\u003c\/b\u003e An ideal choice for maintenance, repair, and upgrade projects where compatible, hard-to-find busplugs are required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical benefits\u003c\/h3\u003e\n\u003cp\u003eThe PQ-3620 shines in environments like:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits: Upgrade aging distribution with a ready-to-ship fusible plug that matches your existing PQ-style assemblies, reducing downtime and scope creep.\u003c\/li\u003e \u003cli\u003eNew installations: Provide robust protection for large feeders feeding critical equipment, motors, or process lines within a panelboard framework.\u003c\/li\u003e \u003cli\u003eMaintenance windows: Quick swap-in capability keeps production moving when replacing or reconfiguring protection devices.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eKey specifications\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cb\u003eBrand:\u003c\/b\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eModel:\u003c\/b\u003e PQ-3620\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eType:\u003c\/b\u003e Fusible Bus Plug\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eAmperage:\u003c\/b\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eVoltage:\u003c\/b\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003ePhase \/ Poles:\u003c\/b\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cb\u003eApplication:\u003c\/b\u003e Busway and panelboard power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for facilities managers, electrical contractors, and plant engineers tackling upgrades, retrofits, or urgent replacements, the Square D PQ-3620 Fusible Bus Plug is a practical, field-ready solution that keeps your distribution systems safe and available when it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392133550242,"sku":"PQ-3620","price":3362.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a84faa2c-9af0-45db-93f6-31a4a2320968.png?v=1765403740","url":"https:\/\/www.ampstate.com\/products\/square-d-pq-3620-200a-600v-3-pole-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}