{"product_id":"2-hole-copper-compression-lug-300-mcm-1-2-in-bolt","title":"2-Hole Copper 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 2-hole copper compression lug terminates 300 MCM conductors in medium-voltage industrial and commercial electrical systems. This short-barrel lug features a 1\/2-inch bolt size, tin-plated seamless copper construction, and a sight window for visual inspection of conductor insertion depth. The red color code identifies the conductor size at a glance, while the chamfered barrel entry eases installation. Rated for 35 kV and 90°C continuous operation, it suits switchgear, transformers, motor connections, and power distribution equipment where reliable high-current termination is required.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Seamless electro-tin plated copper\u003c\/li\u003e\n\u003cli\u003eConductor size: 300 MCM\u003c\/li\u003e\n\u003cli\u003eStud size: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003ePad holes: 2\u003c\/li\u003e\n\u003cli\u003ePad hole spacing: 1-3\/4 inch\u003c\/li\u003e\n\u003cli\u003ePad dimensions: 3 inch length x 1.189 inch width x 0.152 inch thickness\u003c\/li\u003e\n\u003cli\u003eOverall length: 4.65 inches\u003c\/li\u003e\n\u003cli\u003eBarrel type: Standard\u003c\/li\u003e\n\u003cli\u003eBarrel length: 1.063 inches\u003c\/li\u003e\n\u003cli\u003eInsulation diameter (ID): 0.66 inch\u003c\/li\u003e\n\u003cli\u003eOuter diameter (OD): 0.812 inch\u003c\/li\u003e\n\u003cli\u003eBarrel entry type: Chamfered\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\u003eColor code: Red\u003c\/li\u003e\n\u003cli\u003eSight window: Included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCross-Reference\u003c\/h3\u003e\u003cp\u003eEquivalent to Burndy YAV-L, Panduit LCCX, and Ilsco CCL-2 form types. Conversions Tech lugs deliver comparable electrical and mechanical performance at reduced cost, with identical die tooling compatibility.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eWhat crimping tool and die are required for this lug?\u003c\/summary\u003e\u003cp\u003eUse a standard 12-ton or larger hydraulic crimper with die index I-66. The chamfered barrel entry accepts the conductor smoothly; crimp through the sight window area to verify full insertion before final compression.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs this lug suitable for 600V applications as well as medium voltage?\u003c\/summary\u003e\u003cp\u003eYes. The 35 kV rating exceeds 600V requirements, making it suitable for both low-voltage and medium-voltage installations. The 90°C temperature rating aligns with standard copper conductor ampacities per NEC.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy does a 300 MCM lug use a 1\/2-inch bolt instead of 3\/8-inch?\u003c\/summary\u003e\u003cp\u003eThe 1\/2-inch stud size provides higher mechanical strength and clamping force for high-current terminations. Verify your equipment bus bar or terminal block accepts 1\/2-inch hardware before ordering.\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\u003e210-98057\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\u003e0.6 lb (est.)\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 — Two-Hole NEMA (1.75″ centers), 300 kcmil, 1\/2 Inch stud\u003c\/h3\u003e\n\u003cp\u003eCT P\/N \u003cstrong\u003e210-98057\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\u003ePanduit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLCC300-12 *\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSI Industries\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eL300N *\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e* Cross derived from manufacturer part-numbering pattern; verify against datasheet for critical applications. All 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":41975773855796,"sku":"210-98057","price":6.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0291\/8445\/8804\/files\/copper-short-barrel-two-hole-compression-lugs-300-mcm-1-2-inch-bolt-size-1157096069.jpg?v=1745393414","url":"https:\/\/conversionstech.com\/products\/2-hole-copper-compression-lug-300-mcm-1-2-in-bolt","provider":"Conversions Tech","version":"1.0","type":"link"}