{"product_id":"long-barrel-compression-lug-4-awg-10-stud","title":"Long Barrel Compression Lug 4 AWG #10 Stud | Tin-Plated Copper, 90°C","description":"\u003cdiv\u003e\n\u003cdiv\u003eCrimp It Right\u003c\/div\u003e\n\u003cdiv\u003e4 AWG → Die Index 29 \u003cspan\u003e\u003c\/span\u003e Gray\u003c\/div\u003e\n\u003cdiv\u003eThis lug crimps with any \u003cstrong\u003e12-ton U-groove tool\u003c\/strong\u003e using the index-29 die — ours, or your matching die: Burndy® U4CRT — Milwaukee® 49-12-U004C — ILSCO® ILD-29, or T\u0026amp;B® Color-Keyed® index 29. The die embosses “29” 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 long barrel compression lug terminates 4 AWG conductors to #10 studs. The extended barrel maximizes crimp contact area for stable conductivity and mechanical retention in panel boards, switchgear, battery banks, and solar PV arrays. Tin-plated copper construction resists oxidation in humid or corrosive environments.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWire Size: 4 AWG\u003c\/li\u003e\n\u003cli\u003eStud Size: #10\u003c\/li\u003e\n\u003cli\u003eColor Code: Gray\u003c\/li\u003e\n\u003cli\u003eOverall Length (L): 41.9 mm (1.65″)\u003c\/li\u003e\n\u003cli\u003eBarrel Length (L₁): 15.2 mm (0.60″)\u003c\/li\u003e\n\u003cli\u003eBarrel Diameter (D): 13.7 mm (0.54″)\u003c\/li\u003e\n\u003cli\u003eInner Diameter (D₁): 9.1 mm (0.36″)\u003c\/li\u003e\n\u003cli\u003eOuter Diameter (D₂): 7.1 mm (0.28″)\u003c\/li\u003e\n\u003cli\u003eFlange Length (B): 22.8 mm (0.90″)\u003c\/li\u003e\n\u003cli\u003eFlange Width (E): 5.5 mm (0.22″)\u003c\/li\u003e\n\u003cli\u003eThickness (F): 1.8 mm (0.07″)\u003c\/li\u003e\n\u003cli\u003eTerminal Material: Tin-Plated Copper\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90 °C (194 °F)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eMaximum Amp Rating: 85 A\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Recognized, CE Certified, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCross-Reference\u003c\/h3\u003e\u003cp\u003eEquivalent to long barrel one-hole compression lug forms from major manufacturers. Used in industrial termination applications where extended barrel designs improve crimp integrity and current transfer.\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cdetails\u003e\u003csummary\u003eWhat crimp tool is required for this long barrel lug?\u003c\/summary\u003e\u003cp\u003eUse a compression tool rated for 4 AWG copper terminals with long barrel dies. The 15.2 mm barrel length requires full-length die engagement to achieve proper compression and maintain the 85 A rating.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs this lug suitable for 90°C conductor applications?\u003c\/summary\u003e\u003cp\u003eYes. The 90 °C temperature rating matches standard 90°C insulated conductors. Verify your overall assembly rating complies with NEC ampacity tables for 4 AWG copper.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eCan this be used in solar and battery installations?\u003c\/summary\u003e\u003cp\u003eYes. The 35 kV rating and tin-plated copper construction suit DC solar PV arrays, battery bank terminations, and inverter connections where corrosion resistance and stable contact resistance are required.\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\u003e210-98066\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, 4 AWG, #10  stud\u003c\/h3\u003e\n\u003cp\u003eCT P\/N \u003cstrong\u003e210-98066\u003c\/strong\u003e is a dimensional and electrical equivalent replacement for:\u003c\/p\u003e\n\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\u003eYA4C\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanduit\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLCB4-10-L\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNSI Industries\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eL410\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":41929876242484,"sku":"210-98066","price":0.65,"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-4-awg-10-bolt-size-1157095824.jpg?v=1745385480","url":"https:\/\/conversionstech.com\/products\/long-barrel-compression-lug-4-awg-10-stud","provider":"Conversions Tech","version":"1.0","type":"link"}