{"product_id":"square-d-pbma36400-bus-plug","title":"Square D | PBMA36400 | Bus Plug | 400A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D PBMA36400 Bus Plug\u003c\/strong\u003e — a rugged, exact-match bus plug rated for 400A at 600V, purpose-built for maintenance, retrofit, and replacement tasks in Square D electrical systems. Designed to drop into existing bus assemblies without guesswork, this plug helps keep critical power distribution running smoothly while minimizing downtime.\u003c\/p\u003e \u003cp\u003eWith its 400A and 600V ratings, this bus plug is ideal for medium- to high-load distribution panels and switchgear where a secure, reliable connection is essential. Using the PBMA36400 ensures proper alignment with Square D bus bars and connectors, reducing the risk of mismatches that can lead to poor contact or connection failures.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 400 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PBMA36400\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bus plug matters\u003c\/h3\u003e\n\u003cp\u003eThis is not just a plug; it’s a purpose-specific component designed to fit Square D hardware exactly, supporting reliable power distribution in demanding environments. It’s an ideal choice when you’re performing maintenance, retrofitting to accommodate updated equipment, or replacing a worn or damaged plug—without overhauling entire bus assemblies.\u003c\/p\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on Square D distribution panels and switchgear that require a 400A, 600V bus plug.\u003c\/li\u003e \u003cli\u003eRetrofit projects where upgrading to higher-capacity or newer Square D equipment necessitates an exact-match bus plug.\u003c\/li\u003e \u003cli\u003eReplacement of a failed or degraded bus plug to restore secure, compliant electrical connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit and compatibility notes\u003c\/h3\u003e\n\u003cp\u003eNotes: Confirm fit and ratings before ordering. The PBMA36400 part number is the best reference for compatibility.\u003c\/p\u003e \u003cp\u003eProfessionals selecting components for Square D systems will appreciate the precise compatibility and straightforward integration this bus plug offers, ensuring reliable performance in your distribution network.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425974046882,"sku":"PBMA36400","price":13377.0,"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-pbma36400-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}