{"product_id":"3m-7000031399-copper-long-barrel-lug-2-0-awg-35-kv","title":"3M 7000031399 Copper Long Barrel Lug 2\/0 Awg 35 Kv","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000031399 is a copper one-hole long-barrel lug rated for use up to 35 kV on copper conductors only. Constructed from one-piece, seamless, high-conductivity copper, this lug delivers reliable electrical termination in high-voltage applications. It features a 3\/8-inch stud size, a 0.439-inch inner diameter, and a 2.840-inch barrel length. Sold individually, it is sized for 2\/0 AWG conductors. Electricians and high-voltage cable splicers working on underground or overhead distribution systems rely on this style of lug for solid, low-resistance terminations.\u003c\/p\u003e\n\u003cp\u003eThis lug is intended for copper conductor terminations in electrical distribution systems rated up to 35 kV. Its long-barrel design provides extended conductor contact area, improving current-carrying capacity and mechanical pull-out strength. Typical applications include utility distribution, industrial power systems, and commercial electrical installations where high-voltage cable terminations require a durable, one-piece copper connector.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated up to 35 kV for high-voltage termination applications\u003c\/li\u003e\n  \u003cli\u003eOne-piece seamless high-conductivity copper construction\u003c\/li\u003e\n  \u003cli\u003eLong-barrel design increases conductor contact area and pull-out resistance\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch stud size for secure mechanical fastening\u003c\/li\u003e\n  \u003cli\u003e0.439-inch inner diameter sized for 2\/0 AWG copper conductors\u003c\/li\u003e\n  \u003cli\u003e2.840-inch barrel length for extended termination surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with copper conductors only. Rated for 2\/0 AWG conductor size in systems operating up to 35 kV.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician or qualified high-voltage cable splicer in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and verify absence of voltage on the circuit before beginning any termination work. Use the appropriate compression tooling specified for this lug style and conductor size to achieve a proper crimp. Do not use this lug with aluminum conductors.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor Size\u003c\/strong\u003e: 2\/0 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: Up to 35 kV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStud Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 0.439 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBarrel Length\u003c\/strong\u003e: 2.840 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Seamless high-conductivity copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: One-piece\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\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: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7000031399\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344249749810,"sku":"7000031399","price":143.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535378.jpg?v=1782032543","url":"https:\/\/voomisupply.com\/products\/3m-7000031399-copper-long-barrel-lug-2-0-awg-35-kv","provider":"Voomi Supply","version":"1.0","type":"link"}