{"product_id":"square-d-ptma36450gh-bus-plug","title":"Square D | PTMA36450GH | Bus Plug | 450A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PTMA36450GH Bus Plug is a rugged, high-capacity connector designed to keep heavy-duty electrical systems running with confidence. Engineered for maintenance, retrofit, and replacement projects, this 450A, 600V bus plug delivers a precise, reliable fit when exact specifications matter.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 450 A\u003c\/li\u003e \u003cli\u003eVoltage: 600 V\u003c\/li\u003e \u003cli\u003ePart number: PTMA36450GH\u003c\/li\u003e \u003cli\u003eUsage: Maintenance, retrofit, and replacement within compatible Square D busway and switchgear assemblies\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this PTMA36450GH bus plug stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit reliability\u003c\/strong\u003e—Designed to align with Square D busway components, minimizing installation effort and reducing the risk of misfit parts.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability\u003c\/strong\u003e—450 A capacity supports demanding motor loads and distribution tasks without compromising performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, safe power connections\u003c\/strong\u003e—Built for secure, durable contact under typical industrial operating conditions, helping to maintain continuous power flow.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility reference\u003c\/strong\u003e—The PTMA36450GH is the best reference for matching hardware in your existing Square D system; always verify fit and ratings before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eRetrofits in aging switchgear where upgrading to a proven, compatible bus plug improves reliability and service life.\u003c\/li\u003e \u003cli\u003eMaintenance replacements to restore original performance after wear or arc-related damage to bus plugs.\u003c\/li\u003e \u003cli\u003eSpare parts stocking for facilities with high-power distribution needs, ensuring quick, no-hassle replacements.\u003c\/li\u003e \u003cli\u003eNew installations where a matching 450A, 600V bus plug is required to maintain standardization across the electrical distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering—use the PTMA36450GH part number as the primary compatibility reference.\u003c\/li\u003e \u003cli\u003eInspect associated busway components for signs of wear or damage and replace in matched sets to avoid uneven contact conditions.\u003c\/li\u003e \u003cli\u003eDocument panel labeling and service requirements to ensure the bus plug remains a correct, long-lasting fit within your distribution system.\u003c\/li\u003e \u003cli\u003eFollow all safety protocols (lockout\/tagout, PPE, and proper de-energization) during installation or replacement to prevent electrical hazards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned for professionals who value precise compatibility, durable performance, and streamlined maintenance workflows, the Square D PTMA36450GH Bus Plug delivers dependable power continuity for demanding industrial environments. If you’re upgrading, repairing, or standardizing your 450A, 600V distribution, this bus plug offers a proven path to safer, faster, and more reliable operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425924862114,"sku":"PTMA36450GH","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-ptma36450gh-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}