{"product_id":"long-barrel-compression-lug-10-awg-1-4-90-c-tin-plated-copper","title":"10 AWG Copper Compression Lug, 1\/4\" Stud, 1-Hole, Long Barrel","description":"\u003cdiv\u003e\n\u003cdiv\u003eCrimp It Right\u003c\/div\u003e\n\u003cdiv\u003e10 AWG — crimp with the die marked on the barrel\u003c\/div\u003e\n\u003cdiv\u003eMatch the die index stamped on this lug barrel to the same-numbered die in any \u003cstrong\u003e12-ton U-groove tool\u003c\/strong\u003e. Our 19-piece die kit covers the full 8 AWG–1000 MCM range.\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 Compression Lug terminates 10 AWG copper conductors to 1\/4-inch studs in power distribution panels, industrial machinery, and construction electrical systems. The extended barrel design increases contact surface area for stable, low-resistance connections in medium-voltage applications.\u003c\/p\u003e\u003ctable class=\"ctspec\"\u003e\n\u003ctr\u003e\u003ctd colspan=\"2\"\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e210-09852-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 AWG copper, Class B stranded through M (flex-rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStud\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4 in, 1 hole\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLong, 0.57 in (E), chamfered entry, inspection window\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.42 in (B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTongue width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.374 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTongue thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.093 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow, two crimps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eElectrolytic copper, electro tin plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 486A, cULus, 90 C, 35 kV, 30 A at 75 C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductor Size: 10 AWG\u003c\/li\u003e\n\u003cli\u003eStud\/Bolt Size: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003eBarrel Type: Long barrel with chamfered entry\u003c\/li\u003e\n\u003cli\u003eMaterial: Seamless electro-tin plated copper\u003c\/li\u003e\n\u003cli\u003eColor Code: Yellow\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-21\u003c\/li\u003e\n\u003cli\u003eOverall Length: 1.42 in (39.8 mm)\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 0.57 in (20.6 mm)\u003c\/li\u003e\n\u003cli\u003ePad Dimensions: 0.562\" L x 0.374\" W x 0.093\" Thk\u003c\/li\u003e\n\u003cli\u003ePad Holes: 1\u003c\/li\u003e\n\u003cli\u003eInsulation Dimensions: 0.179\" ID x 0.272\" OD\u003c\/li\u003e\n\u003cli\u003eNeck Length: 18.4 mm (0.72\")\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 11.1 mm (0.44\")\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 5.6 mm (0.22\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eEquivalent to long-barrel one-hole compression lug form factors from major manufacturers.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat crimping tool die do I need for this lug?\u003c\/summary\u003e\n\u003cp\u003eUse die index I-21 for proper compression. Verify your tool manufacturer's die chart matches this index before crimping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this lug rated for 90°C conductor ampacity?\u003c\/summary\u003e\n\u003cp\u003eYes. The 90°C temperature rating supports full ampacity of 10 AWG copper per NEC tables when properly installed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy choose a long barrel over a standard barrel lug?\u003c\/summary\u003e\n\u003cp\u003eThe 0.812-inch extended barrel increases conductor contact area, improving mechanical pull-out strength and electrical conductivity in high-vibration or critical power distribution applications.\u003c\/p\u003e\n\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\u003e210-09852\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\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Conversions Tech","offers":[{"title":"Default Title","offer_id":67797514485812,"sku":"CT-LB1014S","price":0.33,"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-10-awg-1-4-inch-bolt-size-1157095701.jpg?v=1745391485","url":"https:\/\/conversionstech.com\/products\/long-barrel-compression-lug-10-awg-1-4-90-c-tin-plated-copper","provider":"Conversions Tech","version":"1.0","type":"link"}