{"product_id":"3m-7000031389-copper-one-hole-lug-4-awg-35-kv","title":"3M 7000031389 Copper One Hole Lug 4 Awg 35 Kv","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7000031389 is a copper one-hole lug rated for use up to 35 kV on copper conductors only. Built from one-piece, seamless, high-conductivity copper, this lug delivers reliable, low-resistance terminations in medium-voltage electrical applications. The barrel inside diameter measures 0.247 inches with an overall length of 1.940 inches and a 1\/4-inch stud size. Its gray color coding aids quick identification during installation. Licensed electricians working on medium-voltage cable terminations will find this lug suited to demanding conductor connection work where integrity and conductivity are critical.\u003c\/p\u003e\n\u003cp\u003eThis lug is intended for copper conductor terminations in medium-voltage systems up to 35 kV. Typical applications include switchgear, transformer connections, and medium-voltage cable assemblies in commercial and industrial electrical installations. The one-hole mounting design allows straightforward bolted termination to bus bars or equipment studs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for systems up to 35 kV\u003c\/li\u003e\n  \u003cli\u003eOne-piece, seamless, high-conductivity copper construction\u003c\/li\u003e\n  \u003cli\u003eCompatible with 4 AWG copper conductors\u003c\/li\u003e\n  \u003cli\u003eBarrel inside diameter: 0.247 inches\u003c\/li\u003e\n  \u003cli\u003eOverall length: 1.940 inches\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch stud size for single-bolt termination\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 4 AWG copper conductors only in medium-voltage electrical systems rated up to 35 kV. Not rated for aluminum conductors.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician following applicable NEC requirements and local code. De-energize and verify absence of voltage on all conductors before terminating. Use the manufacturer-specified compression tool to achieve a proper crimp; improper tooling can compromise the connection. Inspect the finished termination for correct seating before restoring power.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: up to 35 kV\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWire Size\u003c\/strong\u003e: 4 AWG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.247 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1.940 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStud Size\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Seamless high-conductivity copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\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: 7000031389\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51344335307058,"sku":"7000031389","price":304.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310535382.jpg?v=1782033515","url":"https:\/\/voomisupply.com\/products\/3m-7000031389-copper-one-hole-lug-4-awg-35-kv","provider":"Voomi Supply","version":"1.0","type":"link"}