{"product_id":"thomas-betts-tk223sc-emt-conduit-coupling-1-inch","title":"Thomas Betts TK223SC Emt Conduit Coupling 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe THOMAS BETTS TK223SC is a set screw conduit coupling designed for use with electrical metallic tubing (EMT). It provides a secure, non-insulated mechanical connection between two sections of 1-inch trade size EMT conduit. Constructed from die cast zinc, this coupling is rated for concrete-tight applications, making it suitable for installations where the conduit may be embedded in or run along concrete surfaces. Licensed electricians and electrical contractors install this fitting as a standard part of EMT raceway systems in both new construction and retrofit work.\u003c\/p\u003e\n\u003cp\u003eThis coupling is intended for 1-inch trade size EMT conduit systems in residential, commercial, and light industrial electrical installations. The set screw connection method allows for straightforward field installation without specialized tooling. Its concrete-tight rating makes it appropriate for use in slab pours, concrete walls, and similar embedded or surface-mounted conduit runs where moisture and debris resistance at the joint is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSet screw connection type for secure mechanical coupling without threading\u003c\/li\u003e\n  \u003cli\u003eDie cast zinc construction provides durability and corrosion resistance suitable for concrete-tight environments\u003c\/li\u003e\n  \u003cli\u003eConcrete-tight area of application rating\u003c\/li\u003e\n  \u003cli\u003eNon-insulated design for standard EMT raceway use\u003c\/li\u003e\n  \u003cli\u003e1-inch trade size fits standard 1-inch EMT conduit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and standard fitting for 1-inch trade size EMT conduit systems requiring a set screw coupling with concrete-tight performance.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with applicable NEC requirements and local electrical codes. De-energize all circuits in the affected raceway before beginning work. Use an appropriate set screw driver or hex key to tighten the set screws to secure the coupling; do not overtighten, as this can damage the die cast zinc body. Verify the concrete-tight integrity of the joint before encasement if embedding in concrete.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConduit Type\u003c\/strong\u003e: EMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Set Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Die Cast Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation\u003c\/strong\u003e: Non-Insulated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArea of Application\u003c\/strong\u003e: Concrete Tight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.066 pounds\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: THOMAS BETTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TK223SC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51542891200818,"sku":"TK223SC","price":21.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2cc28859175e9e688268de6fe03bfa46.jpg?v=1785910093","url":"https:\/\/voomisupply.com\/products\/thomas-betts-tk223sc-emt-conduit-coupling-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}