{"product_id":"southwire-639si-steel-insulated-conduit-body-3-5-in","title":"Southwire 639SI Steel Insulated Conduit Body 3.5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWIRE 639SI is a steel insulated conduit body designed for use in electrical raceway systems. Conduit bodies of this type provide access points for wire pulling, splicing, and direction changes within a conduit run. The 639SI is constructed from steel with an insulated interior, making it suitable for installations where conductor protection from sharp edges and abrasion is required. At 15 pounds, this is a robust fitting intended for heavy-duty commercial or industrial conduit work. Licensed electricians and electrical contractors are the primary installers of this fitting.\u003c\/p\u003e\n\u003cp\u003eThis conduit body is sized for 3.5-inch conduit trade size, placing it in the range of large-diameter raceway applications typical of industrial facilities, commercial buildings, and utility service entrances. The insulated steel construction suits environments where mechanical protection and conductor integrity are both priorities. It is appropriate for use in exposed or concealed conduit systems where access to the raceway interior is needed without breaking the conduit run entirely.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel construction provides mechanical strength and durability in demanding install environments\u003c\/li\u003e\n  \u003cli\u003eInsulated interior protects conductors from abrasion at the conduit body entry and exit points\u003c\/li\u003e\n  \u003cli\u003e3.5-inch trade size accommodates large-diameter conduit runs\u003c\/li\u003e\n  \u003cli\u003eDesigned for access, wire pulling, and direction changes within a raceway system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard fitting for 3.5-inch trade size steel conduit raceway systems in commercial and industrial electrical installations.\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 all circuits in the raceway before opening or working on the conduit body. Ensure all conduit connections are properly secured and that the insulated interior is free of damage before pulling conductors. Conduit bodies of this size typically require conduit wrenches and appropriate supports per NEC fill and support spacing requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel with insulated interior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 15 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 75133823180\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: SOUTHWIRE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 639SI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWIRE","offers":[{"title":"Default Title","offer_id":51383331324210,"sku":"639SI","price":18.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675330.jpg?v=1782593500","url":"https:\/\/voomisupply.com\/products\/southwire-639si-steel-insulated-conduit-body-3-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}