{"product_id":"siemens-uec4020ed4-bus-plug","title":"Siemens | UEC4020ED4 | Bus Plug | 20A | 4-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens UEC4020ED4 Bus Plug\u003c\/strong\u003e — a rugged 20A, 4-Pole bus plug engineered for 480V systems. Designed for maintenance, retrofit, and replacement projects, this component maintains reliable power distribution where exact specifications matter.\u003c\/p\u003e \u003cp\u003eIn industrial environments, uptime is critical. The UEC4020ED4 delivers a dependable, high-current connection inside switchgear, motor control centers (MCCs), and other 480V assemblies. Its 4-pole design ensures robust, organized conductor paths, promoting safer disconnections and streamlined service procedures.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Siemens bus plug stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong precision reference:\u003e The part number UEC4020ED4 is the best guidance for compatibility, helping you avoid mismatches during procurement.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong robust construction for environments:\u003e Designed to handle industrial duty with reliable contact integrity under load and during maintenance cycles.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong streamlined maintenance and retrofits:\u003e Ideal for replacing aging plugs or upgrading panels without extensive redesign, reducing downtime and installation complexity.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong clear fit guidance:\u003e Clear fitment expectations help technicians verify compatibility against panel documentation before ordering.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance shutdowns in 480V switchgear where a stable, 4-Pole connection is required.\u003c\/li\u003e \u003cli\u003eRetrofits or upgrades of existing MCCs that demand a precise 20A, 4-Pole bus plug solution.\u003c\/li\u003e \u003cli\u003eReplacement of worn or damaged bus plugs in industrial environments, ensuring consistent performance with Siemens standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and ordering tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings against your panel documentation; the UEC4020ED4 part number is the most reliable reference.\u003c\/li\u003e \u003cli\u003eCheck the number of poles and the voltage requirements in your equipment spec to ensure seamless integration.\u003c\/li\u003e \u003cli\u003eMaintain a spare on hand for critical maintenance windows to minimize downtime when replacements are needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens UEC4020ED4 Bus Plug, technicians gain a dependable, accurately rated component that supports efficient maintenance, precise retrofits, and reliable replacements in 480V systems. Its combination of 20A capacity and 4-pole design delivers orderly conductor management and solid electrical performance where it matters most.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426891714722,"sku":"UEC4020ED4","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_63e470e9-d360-4ffe-a511-3550084c618c.png?v=1766907689","url":"https:\/\/www.ampstate.com\/products\/siemens-uec4020ed4-bus-plug","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}