{"product_id":"abb-tcu35-universal-raintight-hub-3-5-inches-large-base","title":"Abb TCU35 Universal Raintight Hub 3.5 Inches Large Base","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ABB TCU35 is a large-base universal raintight hub designed for use with ABB load centers and panels in outdoor enclosure applications. With a hub diameter of 3.5 inches and a base size of 4 inches, this fitting provides a weathertight conduit entry point rated for raintight service. Licensed electricians install this hub to protect conduit entries on outdoor electrical enclosures from moisture intrusion, helping maintain the integrity of the installation in exposed or wet-location environments.\u003c\/p\u003e\n\u003cp\u003eThe TCU35 is intended for use on 40-circuit and 42-circuit ABB load center units installed in R8 boxes only. This makes it a purpose-matched component for specific panel configurations where a large-base hub entry is required. It is well suited for residential and light commercial electrical installations where outdoor panels require raintight conduit connections.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRaintight rating suitable for outdoor enclosure applications\u003c\/li\u003e\n  \u003cli\u003eHub diameter of 3.5 inches for large conduit entries\u003c\/li\u003e\n  \u003cli\u003eBase size of 4 inches for secure panel mounting\u003c\/li\u003e\n  \u003cli\u003eCompatible with 40-circuit and 42-circuit configurations in R8 boxes\u003c\/li\u003e\n  \u003cli\u003ePart of the ABB universal hub series covering a range of panel sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eThe TCU35 is rated for use with 40-circuit and 42-circuit ABB load center units in R8 boxes only. It is part of the ABB universal raintight hub series, which covers a variety of sizes for ABB load centers and panels.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize the panel and verify zero voltage before opening the enclosure or working near any bus or wiring. Ensure the hub is properly seated and secured to maintain the raintight rating of the enclosure. Confirm the enclosure and box type are R8-compatible before installing the TCU35.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Size\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Circuit Counts\u003c\/strong\u003e: 40-circuit and 42-circuit units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBox Type\u003c\/strong\u003e: R8 boxes only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e: Raintight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 783164448979\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ABB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TCU35\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":51383378608434,"sku":"TCU35","price":93.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312673794.png?v=1782595120","url":"https:\/\/voomisupply.com\/products\/abb-tcu35-universal-raintight-hub-3-5-inches-large-base","provider":"Voomi Supply","version":"1.0","type":"link"}