{"product_id":"flex-compression-lug-4-awg-2-0-awg-copper","title":"Flex Compression Lug 4 AWG–2\/0 AWG Copper | 1\/4\" Stud, Short Barrel","description":"\u003cdiv\u003e\n\u003cdiv\u003eCrimp It Right\u003c\/div\u003e\n\u003cdiv\u003e2\/0-class barrel → Die Index 45 \u003cspan\u003e\u003c\/span\u003e Black\u003c\/div\u003e\n\u003cdiv\u003eThis flex-range lug carries the black color code (index 45) and crimps with any \u003cstrong\u003e12-ton U-groove tool\u003c\/strong\u003e using the index-45 die — ours, or your matching die: Burndy® U26RT — Milwaukee® 49-12-U02AC — ILSCO® ILD-45, or T\u0026amp;B® Color-Keyed® index 45. Always verify the die index stamped on the barrel before crimping.\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 Copper Short Barrel One Hole Compression Lug terminates 4 AWG to 2\/0 flexible conductors with a 1\/4-inch bolt connection. Engineered for power distribution panels, industrial control systems, and renewable energy installations, this standard barrel lug features a sight window for visual confirmation of proper conductor insertion and crimp completion. The tin-plated copper construction provides conductivity and corrosion resistance, while the black color code enables quick wire gauge identification in crowded termination points.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWire Size: 4 AWG – 2\/0 (flexible conductor range)\u003c\/li\u003e\n\u003cli\u003eStud Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eColor Code: Black (die index 45)\u003c\/li\u003e\n\u003cli\u003eOverall Length (L): 46.1 mm (1.80\")\u003c\/li\u003e\n\u003cli\u003eLength 1 (L1): 18.4 mm (0.70\")\u003c\/li\u003e\n\u003cli\u003eDiameter (D): 20.8 mm (0.80\")\u003c\/li\u003e\n\u003cli\u003eDiameter 1 (D1): 14.2 mm (0.60\")\u003c\/li\u003e\n\u003cli\u003eDiameter 2 (D2): 11.7 mm (0.50\")\u003c\/li\u003e\n\u003cli\u003eWidth (B): 21.3 mm (0.80\")\u003c\/li\u003e\n\u003cli\u003eWidth (E): 7.1 mm (0.30\")\u003c\/li\u003e\n\u003cli\u003eThickness (F): 2.5 mm (0.10\")\u003c\/li\u003e\n\u003cli\u003eMaterial: Tin-Plated Copper\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90°C\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eMaximum Amp Rating: 265 A\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Approved, CE Certified, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eEquivalent to short barrel one-hole compression lug form factors from major manufacturers including Panduit, Burndy, and Ilsco. Conversions Tech lugs are engineered to US specifications and built by certified partner factories, delivering comparable dimensional tolerances and electrical performance at reduced lead times and cost.\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 the die matching the black color code \/ index 45 in any 12-ton U-groove crimper — see the tooling panel above for the matching Conversions Tech, Burndy®, Milwaukee® and ILSCO® die numbers. The sight window allows visual verification that the conductor is fully inserted before crimping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this lug be used for both copper and aluminum conductors?\u003c\/summary\u003e\n\u003cp\u003eThis lug is rated for copper conductors only. For aluminum conductors, specify a lug with appropriate plating and compound rated for Al\/Cu termination.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this lug suitable for outdoor or wet location installations?\u003c\/summary\u003e\n\u003cp\u003eThe 35 kV rating and tin plating provide corrosion resistance. For specific environmental ratings and installation requirements, consult the NEC and local authority having jurisdiction.\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\u003e210-98020\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":41872041148468,"sku":"210-98020","price":1.36,"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-2-0-awg-1-4-bolt-size-1157095420.jpg?v=1745390301","url":"https:\/\/conversionstech.com\/products\/flex-compression-lug-4-awg-2-0-awg-copper","provider":"Conversions Tech","version":"1.0","type":"link"}