{"product_id":"square-d-pblh36400g-bus-plug","title":"Square D | PBLH36400G | Bus Plug | 400A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PBLH36400G Bus Plug is a high-current, three-pole component built for reliability in maintenance, retrofit, and replacement projects where exact specifications matter. With a 400A rating and a 600V insulation\/operating environment, this bus plug is designed to integrate seamlessly into compatible Square D systems, helping you keep critical power distribution running smoothly.\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\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e PBLH36400G\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Bus Plug\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bus plug matters for your project\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precise compatibility:\u003e The part number PBLH36400G is the best reference for determining whether this bus plug fits your equipment. Always verify fit and ratings before ordering to avoid downtime or mismatches.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong targeted use cases:\u003e Specifically designed for maintenance, retrofit, and replacement tasks where matching specs is essential, reducing guesswork during service windows.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong robust current handling:\u003e A 400A rating supports high-demand distribution needs, helping you maintain stable performance in demanding environments.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong suitability:\u003e Engineered to operate safely within a 600V system, aligning with common industrial and commercial power networks.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on existing Square D switchgear or bus systems where a ready-to-install bus plug is required to restore normal operation.\u003c\/li\u003e \u003cli\u003eRetrofit projects aiming to upgrade or replace aging components without changing the surrounding enclosure or wiring.\u003c\/li\u003e \u003cli\u003eSpare-part strategy for service fleets that need reliable, on-the-shelf parts with clear compatibility references.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure the best fit\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eDouble-check the enclosure and bus arrangement to confirm the 3-pole configuration matches your system.\u003c\/li\u003e \u003cli\u003eReference the part number PBLH36400G as the primary compatibility guide when sourcing replacements or spares.\u003c\/li\u003e \u003cli\u003eMeasure and compare the required amperage and voltage ratings to prevent mismatches that could affect performance or safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\n\u003cp\u003eHandle with standard electrical safety practices in mind. Confirm all power is isolated before attempting any equipment upgrade, and follow your site’s maintenance procedures to minimize risk during installation or replacement.\u003c\/p\u003e \u003cp\u003eWhether you’re refreshing aging infrastructure or conducting a targeted retrofit, the Square D PBLH36400G Bus Plug offers a precise, spec-driven solution that aligns with established 400A, 3-pole, 600V requirements. Rely on the part number for compatibility clarity and plan replacements with confidence to maintain uninterrupted power distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425978634402,"sku":"PBLH36400G","price":18357.0,"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-pblh36400g-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}