{"product_id":"two-hole-copper-compression-lug-8-awg-3-8-stud-long-barrel-90-c-ul","title":"8 AWG Copper Compression Lug, 3\/8\" Stud, 2-Hole, Long Barrel","description":"\u003cdiv\u003e\n\u003cdiv\u003eCrimp It Right\u003c\/div\u003e\n\u003cdiv\u003e8 AWG → Die Index 21 \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-21 die — ours, or your matching die: Burndy® U8CRT — Milwaukee® 49-12-U008 — ILSCO® ILD-21, or T\u0026amp;B® Color-Keyed® index 21. The die embosses “21” 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 two-hole copper compression lug terminates 8 AWG conductors in industrial power distribution, switchgear, and control panel applications. The long barrel design accommodates full-length compression crimps for maximum pull-out strength and current-carrying capacity. Tin-plated copper construction resists oxidation in standard indoor and controlled outdoor environments. Red color coding supports phase identification during installation and maintenance.\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\u003e210-98084A-25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConductor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 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\u003e3\/8 in, 2 hole, 1.00 in center spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLong, 0.81 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\u003e2.77 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\u003e0.593 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\u003eIndex 21, Red, 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, 50 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\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWire Size: 8 AWG\u003c\/li\u003e\n\u003cli\u003eStud Size: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eHole Spacing: 1\" (25.4 mm)\u003c\/li\u003e\n\u003cli\u003eBarrel Length: Long barrel\u003c\/li\u003e\n\u003cli\u003eTerminal Material: Tin-plated copper\u003c\/li\u003e\n\u003cli\u003eColor Code: Red\u003c\/li\u003e\n\u003cli\u003eOverall Length (L): 70.2 mm (2.77\")\u003c\/li\u003e\n\u003cli\u003eBarrel Length (L1): 46.5 mm (1.83\")\u003c\/li\u003e\n\u003cli\u003eCenter-to-Center Hole Spacing (L2): 25.4 mm (1.00\")\u003c\/li\u003e\n\u003cli\u003eBarrel Outer Diameter (D): 15.2 mm (0.60\")\u003c\/li\u003e\n\u003cli\u003eBarrel Inner Diameter (D1): 7.11 mm (0.28\")\u003c\/li\u003e\n\u003cli\u003eStud Hole Diameter (D2): 4.83 mm (0.19\")\u003c\/li\u003e\n\u003cli\u003ePalm Width (B): 20.6 mm (0.81\")\u003c\/li\u003e\n\u003cli\u003ePalm Thickness (E): 10.4 mm (0.41\")\u003c\/li\u003e\n\u003cli\u003eTransition Thickness (F): 1.4 mm (0.06\")\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90°C\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eMaximum Ampacity: 50 A\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CE Certified, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCross-Reference\u003c\/h3\u003e\u003cp\u003eEquivalent to two-hole long-barrel compression lugs from major manufacturers. Conversions Tech lugs are engineered to match standard dimensional and electrical specifications at reduced cost.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eWhat crimping tool is required for this lug?\u003c\/summary\u003e\u003cp\u003eUse a compression tool with dies sized for 8 AWG long-barrel lugs. The extended barrel requires full-length crimping to achieve rated ampacity and pull-out strength. Verify die compatibility with the 15.2 mm barrel outer diameter.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes the 90°C rating apply to all installations?\u003c\/summary\u003e\u003cp\u003eThe 90°C rating applies when the lug is installed with 90°C-rated conductors and in accordance with NEC ampacity correction factors for ambient temperature and bundling. Actual operating temperature may be limited by other system components.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eWhy two holes instead of one?\u003c\/summary\u003e\u003cp\u003eTwo-hole mounting prevents lug rotation under vibration or thermal cycling, distributing mechanical stress across two points. The 1\" spacing fits standard busbar and terminal block configurations.\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\u003e210-98084A\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":67797515272244,"sku":"CT-LT838","price":0.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0291\/8445\/8804\/files\/copper-long-barrel-two-hole-compression-lugs-8-awg-3-8-inch-bolt-size-1157095835.jpg?v=1745385493","url":"https:\/\/conversionstech.com\/products\/two-hole-copper-compression-lug-8-awg-3-8-stud-long-barrel-90-c-ul","provider":"Conversions Tech","version":"1.0","type":"link"}