{"product_id":"cooper-short-barrel-one-hole-compression-lugs","title":"Short Barrel Compression Lug 8 AWG 1\/4\" Stud | Tin-Plated Copper, 90°C, 50A","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 \u003cstrong\u003eCopper Short Barrel One Hole Compression Lug\u003c\/strong\u003e is a tin-plated copper connector engineered for 8 AWG conductors in commercial and industrial electrical systems. This short-barrel lug features a 1\/4-inch stud hole for secure attachment to terminals or busbars, a sight window for conductor insertion verification, and red color coding for quick wire size identification. The compact barrel design suits applications where space is limited while maintaining reliable electrical performance.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWire Size: 8 AWG\u003c\/li\u003e\n\u003cli\u003eStud Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eMaterial: Tin-plated copper\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 18.4mm (0.73\")\u003c\/li\u003e\n\u003cli\u003eBarrel Diameter: 11.2mm (0.44\")\u003c\/li\u003e\n\u003cli\u003eBarrel Inner Diameter: 7.1mm (0.28\")\u003c\/li\u003e\n\u003cli\u003eBarrel Outer Diameter: 4.8mm (0.19\")\u003c\/li\u003e\n\u003cli\u003eOverall Length: 34.3mm (1.40\")\u003c\/li\u003e\n\u003cli\u003eFlange Length: 12.7mm (0.50\")\u003c\/li\u003e\n\u003cli\u003eFlange Width: 7.1mm (0.28\")\u003c\/li\u003e\n\u003cli\u003eThickness: 1.9mm (0.08\")\u003c\/li\u003e\n\u003cli\u003eColor Code: Red\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90°C\u003c\/li\u003e\n\u003cli\u003eMax Electrical Rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eMax Electrical Current: 50A\u003c\/li\u003e\n\u003cli\u003eCertifications: UL approved, CE certified, RoHS compliant\u003c\/li\u003e\n\u003cli\u003eFeatures: Standard barrel, sight window\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 major manufacturers. Used in panelboard terminations, equipment grounding, and power distribution connections where 8 AWG copper conductors require secure mechanical and electrical termination.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat crimping tool is required for this 8 AWG compression lug?\u003c\/summary\u003e\n\u003cp\u003eUse a calibrated compression tool with dies rated for short barrel copper lugs on 8 AWG wire. The sight window allows visual confirmation of full conductor insertion before crimping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this lug suitable for 75°C or 90°C conductor ampacity?\u003c\/summary\u003e\n\u003cp\u003eThe 90°C temperature rating supports 90°C ampacity calculations per NEC when used with compatible 90°C rated conductors and terminations. Verify system compatibility before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this lug be used in medium voltage applications?\u003c\/summary\u003e\n\u003cp\u003eThe 35 kV electrical rating applies to the lug's insulation properties. Actual application voltage depends on complete system design, clearances, and insulation coordination. Consult applicable codes for medium voltage installation requirements.\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\u003e210-98002\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","brand":"Conversions Tech","offers":[{"title":"Default Title","offer_id":41862833963060,"sku":"210-98002","price":1.43,"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-8-awg-1-4-inch-bolt-size-1157095786.jpg?v=1745386815","url":"https:\/\/conversionstech.com\/products\/cooper-short-barrel-one-hole-compression-lugs","provider":"Conversions Tech","version":"1.0","type":"link"}