{"product_id":"square-d-ptmh36450g-bus-plug","title":"Square D | PTMH36450G | Bus Plug | 450A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D PTMH36450G Bus Plug\u003c\/strong\u003e is a purpose-built solution for maintenance, retrofit, and replacement within Square D switchgear. Identified by the part number PTMH36450G, this bus plug is engineered to support demanding industrial environments with a 450A amperage rating and a 600V voltage rating, delivering reliable performance when safety and uptime matter most.\u003c\/p\u003e \u003cp\u003eDesigned for straightforward, confident integration, the PTMH36450G bus plug helps you safely isolate and protect bus bars during service work. By enabling quick, secure disconnection, it minimizes downtime and reduces the risk of arcing or accidental contact when panels are serviced or upgraded.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 450A — suitable for a broad range of industrial feeders and service loads\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V — compatible with common Square D equipment operating within this range\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number as compatibility reference:\u003c\/strong\u003e PTMH36450G — use this exact reference to verify fit with your equipment\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e maintenance, retrofit, and replacement—ideal when upgrading safety, reliability, or performance of existing switchgear\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit confirmation:\u003c\/strong\u003e Always confirm fit and ratings before ordering to ensure proper mating with your bus assembly\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho should consider this bus plug? This is a smart choice for electrical contractors, facility engineers, and service teams responsible for keeping Square D switchgear running smoothly. It’s particularly valuable during planned outages or preventive maintenance when you need a dependable, ready-to-swap component that aligns with your panel’s specifications.\u003c\/p\u003e \u003cp\u003eUse cases and practical considerations:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance钃 crews performing routine servicing on Square D gear can rely on a ready PTMH36450G to quickly isolate the bus, reducing downtime and exposure to live circuits\u003c\/li\u003e \u003cli\u003eRetrofit projects aiming to upgrade or replace aging bus plugs with a compliant, high-current solution\u003c\/li\u003e \u003cli\u003eReplacement scenarios where wear or damage to the original plug necessitates a direct, compatible substitution\u003c\/li\u003e \u003cli\u003eInventory planning for service fleets—keep PTMH36450G on hand to minimize downtime during outages\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: To ensure optimal performance and safety, verify fit and ratings against your specific panel model and refer to equipment manuals. The PTMH36450G is the best reference for compatibility, so have the part number ready when sourcing replacements or performing a retrofit.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425910411426,"sku":"PTMH36450G","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-ptmh36450g-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}