{"product_id":"1-hole-compression-lug-350-mcm-1-2-in-bolt","title":"1-Hole Compression Lug 350 MCM 1\/2\" Bolt | 90°C Tin-Plated Copper","description":"\u003cdiv\u003e\n\u003cdiv\u003eCrimp It Right\u003c\/div\u003e\n\u003cdiv\u003e350 MCM → Die Index 71 \u003cspan\u003e\u003c\/span\u003e Red\u003c\/div\u003e\n\u003cdiv\u003eThis lug crimps with any \u003cstrong\u003e12-ton U-groove tool\u003c\/strong\u003e using the index-71 die — ours, or your matching die: Burndy® U31RT — Milwaukee® 49-12-U350C — ILSCO® ILD-71, or T\u0026amp;B® Color-Keyed® index 71. The die embosses “71” 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 1-Hole Compression Lug is a short-barrel copper terminal engineered for 350 MCM conductors in medium-to-high power electrical systems. The tin-plated seamless copper construction provides corrosion resistance for demanding environments, while the sight window enables visual verification of proper wire insertion before crimping. Designed for use with 1\/2-inch bolts, this lug delivers secure terminations in switchgear, panelboards, transformers, and industrial power distribution equipment.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductor Size: 350 MCM\u003c\/li\u003e\n\u003cli\u003eStud\/Bolt Size: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Electro Tin Plated High Strength Seamless Copper\u003c\/li\u003e\n\u003cli\u003eConductor Material: Copper\u003c\/li\u003e\n\u003cli\u003eBarrel Type: Standard, Straight Barrel\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 1.063 inches\u003c\/li\u003e\n\u003cli\u003eOverall Length: 2.936 inches\u003c\/li\u003e\n\u003cli\u003ePad Size: 1.25 inches length x 1.291 inches width\u003c\/li\u003e\n\u003cli\u003ePad Holes: 1\u003c\/li\u003e\n\u003cli\u003eDie Index: I-71\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 35 Kilovolts\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90°C\u003c\/li\u003e\n\u003cli\u003eCable Entry Type: Chamfered\u003c\/li\u003e\n\u003cli\u003eWire Strip Length: 1.125 inches\u003c\/li\u003e\n\u003cli\u003eSight Hole: With Sight Hole\u003c\/li\u003e\n\u003cli\u003eColor Code: Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eEquivalent to short-barrel one-hole compression lugs from Panduit, Burndy, and Ilsco for 350 MCM copper conductor with 1\/2-inch stud hole. Die Index I-71 matches industry-standard crimp tooling. Specified by Conversions Tech US engineering team; manufactured to specification by certified partner facilities.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat crimping tool and die set are required for this lug?\u003c\/summary\u003e\n\u003cp\u003eUse a compression tool with Die Index I-71. This die specification is industry-standard and compatible with major manufacturers' 12-ton and 15-ton hydraulic crimping tools. Always verify proper die alignment and complete the crimp cycle fully to ensure listed electrical and mechanical performance.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this lug suitable for 350 MCM stranded copper only, or can it accommodate other constructions?\u003c\/summary\u003e\n\u003cp\u003eThe barrel is sized for 350 MCM copper conductor. Conductor construction (compact, concentric, or flexible stranding) affects fill and crimp characteristics. The chamfered cable entry and sight window assist with proper conductor positioning. For non-standard constructions, verify conductor diameter against barrel internal dimensions.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eDoes the 35kV rating apply to all installations?\u003c\/summary\u003e\n\u003cp\u003eThe 35kV voltage rating applies when installed per applicable codes and standards with proper clearances and insulation. The 90°C temperature rating is based on copper conductor limits. Actual application voltage and temperature ratings must account for complete system design, including insulation, spacing, and environmental conditions.\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\u003e210-98036\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\u003e0.25 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, 350 kcmil, 1\/2 Inch stud\u003c\/h3\u003e\n\u003cp\u003eCT P\/N \u003cstrong\u003e210-98036\u003c\/strong\u003e is a dimensional and electrical equivalent replacement for:\u003c\/p\u003e\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\u003eYA31\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":41872331243572,"sku":"210-98036","price":7.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0291\/8445\/8804\/files\/copper-short-barrel-one-hole-compression-lugs-350-mcm-1-2-inch-bolt-size-1157097688.jpg?v=1745377080","url":"https:\/\/conversionstech.com\/products\/1-hole-compression-lug-350-mcm-1-2-in-bolt","provider":"Conversions Tech","version":"1.0","type":"link"}