{"product_id":"square-d-pfa34020-20a-480v-breaker-bus-plug","title":"Square D PFA34020 - 20A, 480V, Breaker Bus Plug","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PFA34020 Breaker Bus Plug is built for reliable, plug-in power distribution in tough industrial and commercial settings. Designed to integrate with compatible busway and panelboard systems, this 20A, 480V bus plug delivers a secure, conductive connection that keeps critical equipment energized with minimal downtime during maintenance, upgrades, or retrofits.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFast, install-and-forget compatibility with Square D busway and panelboard configurations for quick replacements during downtime windows.\u003c\/li\u003e \u003cli\u003e20A current rating at 480V, enabling robust distribution for medium-load machinery and process equipment.\u003c\/li\u003e \u003cli\u003ePlug-in design that simplifies maintenance and retrofit projects, reducing site labor and risk associated with more invasive solutions.\u003c\/li\u003e \u003cli\u003eReliable electrical performance from a trusted brand, ensuring consistent operation in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial plants implementing upgrades or retrofits to modernize power distribution without a full panel replacement.\u003c\/li\u003e \u003cli\u003eCommercial facilities requiring modular, scalable bus distribution to support evolving equipment loads.\u003c\/li\u003e \u003cli\u003e retrofit projects where compatible, hard-to-find bus plugs are needed to maintain system integrity.\u003c\/li\u003e \u003cli\u003eProcess equipment setups that rely on stable 480V feeds and dependable plug-in connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this bus plug stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHard-to-find replacement option that aligns with existing Square D infrastructure, helping you avoid compatibility gaps.\u003c\/li\u003e \u003cli\u003eSolid mechanical and electrical design purpose-built for industrial environments where reliability matters most.\u003c\/li\u003e \u003cli\u003eClear, stamped specifications (20A, 480V) for quick verification during procurement and install planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Square D\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PFA34020\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Breaker Bus Plug\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Busway and panelboard power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and safety considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure the bus plug is used only with compatible Square D busway and panelboard configurations.\u003c\/li\u003e \u003cli\u003eElectrical work should be performed by qualified personnel following all applicable safety standards and codes.\u003c\/li\u003e \u003cli\u003eBefore installation, verify system de-energization and proper lockout procedures to protect maintenance personnel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default","offer_id":46392223760546,"sku":"PFA34020","price":1144.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_c5c5ff21-4290-40ec-9267-92b5b46be1e3.png?v=1765406383","url":"https:\/\/www.ampstate.com\/products\/square-d-pfa34020-20a-480v-breaker-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}