{"product_id":"square-d-pbli36400g-fusible-bus-plug","title":"Square D | PBLI36400G | Fusible Bus Plug | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PBLI36400G Fusible Bus Plug — a purpose-built 400A, 3-Pole, 600V protection device engineered to slot into compatible distribution equipment for maintenance, retrofit, or replacement. Designed to deliver reliable protection and fast serviceability, this bus plug helps you minimize downtime without sacrificing safety or performance.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Fusible Bus Plug\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: PBLI36400G\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note\u003c\/strong\u003e: Confirm fit and ratings before ordering; the part number PBLI36400G is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this matters\u003c\/h3\u003e\n\u003cp\u003eThe PBLI36400G isn’t a generic drop-in. It’s a Square D design that aligns with standard 600V bus configurations, delivering precise contact engagement, robust mechanical retention, and predictable fuse behavior essential for coordinating protection across feeders. This means clearer fault isolation, quicker restoration, and reduced maintenance risk in your electrical distribution system.\u003c\/p\u003e \u003ch3\u003eWhat you can use it for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: Replace worn or failed fusible bus plugs in existing Square D assemblies to restore protection and reliability.\u003c\/li\u003e \u003cli\u003eRetrofit: Upgrade protection schemes in 600V installations without reconfiguring the entire bus assembly.\u003c\/li\u003e \u003cli\u003eReplacement: Directly substitute a compatible bus plug with the PBLI36400G when matching specs are required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for electrical engineers, facilities managers, and industrial technicians who need a trusted, exact-spec component for 400A, 3-Pole, 600V systems. When selecting parts for your gear, use the part number PBLI36400G as your primary compatibility reference to ensure a correct match.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425977520290,"sku":"PBLI36400G","price":17277.0,"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-pbli36400g-fusible-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}