{"product_id":"square-d-pbla400gn-bus-plug","title":"Square D | PBLA400GN | Bus Plug | 400A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eSquare D PBLA400GN Bus Plug: a heavy-duty, authentic component engineered for demanding electrical distributions. This 400A, 600V bus plug is built to integrate seamlessly with compatible Square D panels and bus assemblies, making it ideal for maintenance, retrofit, and replacement projects where precise specifications matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PBLA400GN\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Bus plug\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose the PBLA400GN for your project\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your goal is reliable performance in high-current environments, authenticity matters. The PBLA400GN is designed to deliver a secure, compliant connection within Square D’s bus plug ecosystem, supporting continuous operation in industrial applications where 400A and 600V are standard requirements.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and part replacement in existing Square D electrical installations\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading panel capacity or replacing worn components\u003c\/li\u003e \u003cli\u003eSpare part inventory for service teams to reduce downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat you need to know before ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eConfirm fit and ratings before purchasing. The PBLA400GN part number is the most reliable reference for compatibility with your Square D bus plug assemblies. If you’re replacing a worn part of the same family, this exact model ensures a proper match with your current panel and bus system.\u003c\/p\u003e \u003cp\u003eInstallation and safety note: Ensure power is fully isolated and follow lockout\/tagout procedures before handling any bus plug components. Use only in equipment and panels rated for 600 V and 400 A. Proper handling and installation by qualified personnel maximize performance and safety.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eCare and storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStore in a clean, dry environment and inspect the bus plug for signs of wear or damage prior to installation. Keeping spares on hand minimizes downtime during routine maintenance or unexpected equipment failure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425986957474,"sku":"PBLA400GN","price":6476.0,"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-pbla400gn-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}