{"product_id":"square-d-ptq46120gh-fusible-bus-plug","title":"Square D | PTQ46120GH | Fusible Bus Plug | 1200A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PTQ46120GH Fusible Bus Plug is built for demanding electrical environments where reliable protection and quick service matter. Designed for maintenance, retrofit, and replacement tasks, this 4-pole fusible bus plug delivers a sturdy, scalable solution for high-capacity applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 1200 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this bus plug stands out: it’s a purpose-built component from Square D that supports multi‑phase assemblies and high-current protection, enabling fast, secure connections in power distribution systems. The PTQ46120GH configuration is engineered to fit specific Square D equipment, making it the trusted choice for technicians handling maintenance, retrofit, or replacement projects without compromising protection or performance.\u003c\/p\u003e \u003cp\u003eIdeal use cases and scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and service outages where a precise, reliable plug is required to restore or maintain system protection.\u003c\/li\u003e \u003cli\u003eRetrofit projects that upgrade protection schemes or accommodate higher current demands without replacing entire enclosures.\u003c\/li\u003e \u003cli\u003eReplacement of worn or obsolete fusible bus plugs with an exact-match part reference to preserve panel compatibility.\u003c\/li\u003e \u003cli\u003eNew installations in 600 V distribution circuits that demand robust 1200 A capacity and secure 4-pole connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow this product helps you achieve measurable outcomes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMinimize downtime with a plug-and-play solution that matches exact specifications, reducing the risk of compatibility issues.\u003c\/li\u003e \u003cli\u003eEnhance safety and reliability by using a purpose-built Square D component rated for 600 V and 1200 A, designed for industrial workloads.\u003c\/li\u003e \u003cli\u003eMaintain documentation accuracy by referencing the PTQ46120GH part number as your compatibility guide.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for ordering and installation:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering to ensure seamless integration with your existing equipment.\u003c\/li\u003e \u003cli\u003eKeep the PTQ46120GH on-hand in maintenance inventories for rapid replacements and reduced downtime.\u003c\/li\u003e \u003cli\u003eFollow your site’s safety procedures, including lockout\/tagout, during inspection and installation to protect personnel and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46424492343458,"sku":"PTQ46120GH","price":310.0,"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-ptq46120gh-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}