{"product_id":"square-d-ptma36400gncl-bus-plug","title":"Square D | PTMA36400GNCL | Bus Plug | 400A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PTMA36400GNCL Bus Plug — a genuine OEM component designed for demanding electrical environments. Specifically rated for 400A at 600V, this bus plug ensures a secure, reliable connection when maintenance, retrofit, or replacement work is needed in Square D panels and distribution systems.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: PTMA36400GNCL\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bus plug stands out\u003c\/h3\u003e\n\u003cp\u003eChoosing the PTMA36400GNCL means selecting an OEM part that’s engineered for exact fit and consistent performance. Its precise geometry and contact design minimize resistance and heat buildup under load, helping maintain stable operation across your power distribution network. Using the correct part number as the compatibility reference ensures you’re matching not just the current and voltage, but the exact bus connection style your panel requires.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance outages where a like-for-like replacement keeps downtime to a minimum\u003c\/li\u003e \u003cli\u003eRetrofits and panel modernization projects to upgrade or expand capacity\u003c\/li\u003e \u003cli\u003eEmergency replacements to restore service quickly in facilities with 400A, 600V systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and fit guidance\u003c\/h3\u003e\n\u003cp\u003eBefore placing an order, verify that your equipment expects a PTMA36400GNCL-style bus plug and that the panel or bus assembly accepts a 400A, 600V configuration. The part number PTMA36400GNCL is the most reliable reference for ensuring correct fit and ratings with your Square D infrastructure.\u003c\/p\u003e \u003ch3\u003eInstallation and safety considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the power is fully de-energized and follow proper lockout\/tagout procedures\u003c\/li\u003e \u003cli\u003eOnly trained electrical professionals should handle installation or replacement\u003c\/li\u003e \u003cli\u003eHandle with care to protect contact surfaces; adhere to any OEM torque and seating guidelines in your equipment manual\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits for your operation\u003c\/h3\u003e\n\u003cp\u003eBy using a genuine Square D bus plug sized for 400A and 600V, facilities can expect reliable continuity, reduced risk of arcing, and a smoother path for current flow. This translates to less unexpected downtime, quicker service scheduling, and a safer, more predictable electrical distribution environment.\u003c\/p\u003e \u003cp\u003eOpt for the PTMA36400GNCL to ensure your Square D installation maintains OEM standards, precise compatibility, and dependable performance when it matters most. Order today to align with your panel’s exact specifications and keep your power system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425925222562,"sku":"PTMA36400GNCL","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-ptma36400gncl-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}