{"product_id":"square-d-pbli34300-bus-plug","title":"Square D | PBLI34300 | Bus Plug | 300A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PBLI34300 Bus Plug — a purpose-built, trusted solution for electrical distribution panels that demand precise compatibility. Designed for systems at 600V with a 300A capacity and a 3-pole configuration, this bus plug is ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 300 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 reference:\u003c\/strong\u003e PBLI34300\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eKey reasons to choose PBLI34300 for your panel work:\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecise fit for 300A, 3-pole, 600V bus systems, helping minimize downtime during replacements.\u003c\/li\u003e \u003cli\u003eGenuine Square D engineering ensures reliable electrical contact, consistent performance, and safe operation within compatible panel families.\u003c\/li\u003e \u003cli\u003eClear compatibility reference — the part number PBLI34300 is the best guide for ensuring you’re matching the right component to your setup.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases and who benefits most:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMaintenance teams performing routine replacements on aging or damaged bus plugs in distribution panels.\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading panel configurations to 300A, 600V class to support higher loads or updated equipment.\u003c\/li\u003e \u003cli\u003eFacilities engineers seeking a dependable, specification-aligned component to keep critical electrical infrastructure online with minimal disruption.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant notes for ordering and installation:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The PBLI34300 part number is the best reference for compatibility with your panel.\u003c\/li\u003e \u003cli\u003eUse as a direct replacement or retrofit within compatible Square D bus plug assemblies to maintain electrical integrity and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the PBLI34300 bus plug, you gain a robust, specification-aligned component that supports reliable maintenance, thoughtful retrofits, and precise replacements, helping you keep power distribution steady and compliant. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425978470562,"sku":"PBLI34300","price":17211.0,"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-pbli34300-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}