{"product_id":"westinghouse-pwn400-bus-plug","title":"Westinghouse | PWN400 | Bus Plug | 400A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eWestinghouse PWN400 Bus Plug is engineered for demanding electrical environments, delivering a dependable connection for 400A, 600V systems. This robust bus plug is purpose-built for maintenance, retrofit, and replacement projects where exact specifications and reliable performance matter most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e PWN400 (best compatibility reference)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrimary applications:\u003c\/strong\u003e maintenance, retrofit, replacement\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit confirmation:\u003c\/strong\u003e Confirm the fit and ratings before ordering\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this bus plug stands out: it’s a genuine Westinghouse component, designed to align precisely with 400A, 600V busbar configurations. By matching the exact part number, you simplify ordering, reduce the risk of incompatibility, and accelerate downtime during service or upgrades.\u003c\/p\u003e \u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eElectrical service teams performing routine maintenance on switchgear and busbar assemblies\u003c\/li\u003e \u003cli\u003eFacilities upgrading older panels to meet current safety and performance standards\u003c\/li\u003e \u003cli\u003eContractors planning replacement work with minimal disruption to operations\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical guidance for procurement and installation: use the PWN400 as the definitive reference to verify compatibility with your existing bus system. Always double-check fit and ratings before purchase to ensure seamless integration with your 600V infrastructure. If you’re replacing a worn or aging plug within compatible 400A, 600V circuits, this Westinghouse bus plug offers a straightforward, reliable solution that keeps your electrical system aligned with its design specifications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426765131938,"sku":"PWN400","price":3350.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_16d3a2fb-5d93-424c-9206-5031ec4b178f.png?v=1765492977","url":"https:\/\/www.ampstate.com\/products\/westinghouse-pwn400-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}