{"product_id":"thomas-betts-679-conduit-coupling-1-1-2-in-rigid-imc","title":"Thomas Betts 679 Conduit Coupling 1-1\/2 in Rigid Imc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe THOMAS BETTS 679 is a threaded conduit coupling designed for joining rigid metal conduit (RMC) and intermediate metal conduit (IMC) runs at a 1-1\/2 inch trade size. Constructed from malleable iron, this non-insulated fitting provides a concrete-tight connection suitable for demanding installation environments. It accepts standard threaded conduit ends and is installed by licensed electricians during raceway assembly in commercial, industrial, and residential wiring systems.\u003c\/p\u003e\u003cp\u003eThis coupling is used where rigid or IMC conduit sections must be joined inline, extended, or terminated within a conduit system. Its concrete-tight rating makes it appropriate for installations where the conduit is encased in or in contact with concrete, including underground or slab applications. It is sold individually and is a direct-fit threaded coupling requiring no special tooling beyond standard conduit wrenches and thread compound.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-1\/2 inch trade size fits standard RMC and IMC conduit of the same trade size\u003c\/li\u003e\n\u003cli\u003eMalleable iron construction provides strength and resistance to mechanical stress\u003c\/li\u003e\n\u003cli\u003eThreaded connection type ensures secure, code-compliant joint between conduit sections\u003c\/li\u003e\n\u003cli\u003eConcrete-tight rated for use in direct-contact or encased concrete installations\u003c\/li\u003e\n\u003cli\u003eNon-insulated design for standard raceway applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-use fitting for 1-1\/2 inch trade size rigid metal conduit and intermediate metal conduit (IMC) threaded raceway systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize all circuits in the conduit run before making any connections or modifications to the raceway. Use a pipe wrench and approved thread sealant or conduit thread compound when making up threaded joints. Verify that the conduit trade size matches the coupling before installation to ensure a proper fit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor Conduit Type\u003c\/strong\u003e: Rigid Metal Conduit (RMC), Intermediate Metal Conduit (IMC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Threaded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Malleable Iron\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\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 679\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMAS \u0026 BETTS","offers":[{"title":"Default Title","offer_id":51543358308658,"sku":"679","price":114.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/268cd7bd0c7f102210a6ebf2268419b0.jpg?v=1785917045","url":"https:\/\/voomisupply.com\/products\/thomas-betts-679-conduit-coupling-1-1-2-in-rigid-imc","provider":"Voomi Supply","version":"1.0","type":"link"}