{"product_id":"long-barrel-compression-lug-300-mcm-1-2-in-bolt","title":"Long Barrel Compression Lug 300 MCM 1\/2\" Bolt | 90°C Tin-Plated","description":"\u003cdiv\u003e\n\u003cdiv\u003eCrimp It Right\u003c\/div\u003e\n\u003cdiv\u003e300 MCM → Die Index 66 \u003cspan\u003e\u003c\/span\u003e White\u003c\/div\u003e\n\u003cdiv\u003eThis lug crimps with any \u003cstrong\u003e12-ton U-groove tool\u003c\/strong\u003e using the index-66 die — ours, or your matching die: Burndy® U30RT — Milwaukee® 49-12-U300C — ILSCO® ILD-66, or T\u0026amp;B® Color-Keyed® index 66. The die embosses “66” into the finished crimp for inspection.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ca href=\"\/products\/compression-connector-die-kit\"\u003eGet the Matching Die\u003c\/a\u003e\u003ca href=\"\/products\/2-in-one-hydraulic-battery-powered-crimping-and-cutting-tool\"\u003eShop 12-Ton Crimpers\u003c\/a\u003e\u003ca href=\"\/pages\/lug-die-tool-cross-reference\"\u003eFull Die \u0026amp; Tool Chart\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cp\u003eThe Conversions Tech long barrel one-hole compression lug terminates 300 MCM copper conductors in medium-voltage and heavy-current applications. The extended 2-inch barrel maximizes contact surface area for lower resistance and improved thermal performance. Engineered by Conversions Tech's US electrical team and manufactured to specification at certified partner facilities, this lug installs on 1\/2-inch studs with standard compression tooling.\u003c\/p\u003e\u003cp\u003eTypical applications include switchgear terminations, transformer connections, motor leads, and power distribution equipment where reliable high-current joints are required. The tin-plated seamless copper construction resists oxidation in industrial environments. White color coding aids phase identification during installation and maintenance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConductor size: 300 MCM copper\u003c\/li\u003e\n\u003cli\u003eStud size: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003eBarrel type: Long barrel\u003c\/li\u003e\n\u003cli\u003eBarrel length: 2 inches\u003c\/li\u003e\n\u003cli\u003eOverall length: 3.837 inches\u003c\/li\u003e\n\u003cli\u003eBarrel ID x OD: 0.66 inch x 0.812 inch\u003c\/li\u003e\n\u003cli\u003ePad dimensions: 1.25 inch L x 1.189 inch W x 0.152 inch thickness\u003c\/li\u003e\n\u003cli\u003ePad holes: 1\u003c\/li\u003e\n\u003cli\u003eMaterial: Seamless electro-tin plated copper\u003c\/li\u003e\n\u003cli\u003eColor code: White\u003c\/li\u003e\n\u003cli\u003eVoltage rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eTemperature rating: 90°C\u003c\/li\u003e\n\u003cli\u003eDie index: I-66\u003c\/li\u003e\n\u003cli\u003eBarrel entry: Chamfered\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCross-Reference\u003c\/h3\u003e\u003cp\u003eEquivalent to long-barrel one-hole compression lug form factors from major manufacturers including Burndy, Ilsco, and Panduit. Specified and tested by Conversions Tech engineers to match dimensional and electrical performance of established product lines at reduced cost.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eWhat compression die do I use for this lug?\u003c\/summary\u003e\u003cp\u003eUse die index I-66. Verify proper die selection with your compression tool manufacturer's chart before crimping.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs this lug rated for medium-voltage applications?\u003c\/summary\u003e\u003cp\u003eYes. The 35 kV voltage rating suits medium-voltage terminations. Confirm installation meets NEC and local code requirements for your specific application.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy choose a long barrel over a standard barrel lug?\u003c\/summary\u003e\u003cp\u003eThe 2-inch barrel length provides greater surface contact with the conductor, reducing resistance and improving heat dissipation for high-current connections.\u003c\/p\u003e\u003c\/details\u003e\u003cdiv\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210-98075\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrical connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.45 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHS Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8536.90.4000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"ct-xref\"\u003e\n\u003ch3\u003eDirect Cross-Reference — One-Hole Long Barrel, 300 kcmil, 1\/2 Inch stud\u003c\/h3\u003e\n\u003cp\u003eCT P\/N \u003cstrong\u003e210-98075\u003c\/strong\u003e is a dimensional and electrical equivalent replacement for:\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBurndy (Hubbell)\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYA30\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eAll trademarks are property of their respective owners and are used for compatibility identification only. Conversions Tech products meet the same UL 486A dimensional and electrical standards at distributor-direct pricing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Conversions Tech","offers":[{"title":"Default Title","offer_id":41936723673140,"sku":"210-98075","price":5.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0291\/8445\/8804\/files\/copper-long-barrel-one-hole-compression-lug-300-mcm-1-2-inch-bolt-size-1157096017.jpg?v=1745392684","url":"https:\/\/conversionstech.com\/products\/long-barrel-compression-lug-300-mcm-1-2-in-bolt","provider":"Conversions Tech","version":"1.0","type":"link"}