{"product_id":"copper-long-barrel-two-hole-compression-lugs-3-0-awg-5-16-inch-bolt-size","title":"Long Barrel Two-Hole Compression Lug 3\/0 AWG 3\/8\" | 35kV 310A 90°C","description":"\u003cp\u003eThe Conversions Tech long barrel two-hole compression lug terminates 3\/0 AWG copper conductors in industrial power distribution, switchgear, and utility applications. The extended barrel length maximizes contact surface area for high-current terminations, while dual pad holes provide redundant mechanical fastening on 3\/8-inch studs. Tin-plated copper construction resists oxidation in harsh environments.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductor Size: 3\/0 AWG\u003c\/li\u003e\n\u003cli\u003eStud\/Bolt Size: 3\/8\"\u003c\/li\u003e\n\u003cli\u003ePad Configuration: 2 holes, 5\/8\" center-to-center spacing\u003c\/li\u003e\n\u003cli\u003ePad Dimensions: 1.437\" L × 0.885\" W × 0.125\" Thk\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 1.5\" (long barrel type)\u003c\/li\u003e\n\u003cli\u003eOverall Length: 3.376\" (80.0mm \/ 3.13\")\u003c\/li\u003e\n\u003cli\u003eNeck Length: 40.1mm (1.58\")\u003c\/li\u003e\n\u003cli\u003eHole Length: 19.1mm (0.75\")\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 0.484\" (15.7mm \/ 0.62\")\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 0.609\" (23.0mm \/ 0.91\")\u003c\/li\u003e\n\u003cli\u003eHole Diameter: 13.0mm (0.51\")\u003c\/li\u003e\n\u003cli\u003eWidth: 30.5mm (1.20\")\u003c\/li\u003e\n\u003cli\u003eThickness: 2.7mm (0.11\")\u003c\/li\u003e\n\u003cli\u003eHole Spacing: 10.4mm (0.41\")\u003c\/li\u003e\n\u003cli\u003eMaterial: Seamless electro tin-plated copper\u003c\/li\u003e\n\u003cli\u003eColor Code: Orange\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eMaximum Ampacity: 310A\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90°C\u003c\/li\u003e\n\u003cli\u003eDie Index: I-50\u003c\/li\u003e\n\u003cli\u003eCable Entry: Chamfered type\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Recognized, CE Certified, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eEquivalent to long-barrel two-hole compression lugs from major manufacturers. Specified by Conversions Tech US engineering and built to exact dimensions by certified partner factories.\u003c\/p\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat crimping tool is required for this lug?\u003c\/summary\u003e\n\u003cp\u003eThe I-50 die index indicates compatibility with crimping tools accepting I-50 dies. Verify die compatibility with your tool manufacturer before installation.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this lug suitable for 35kV medium voltage applications?\u003c\/summary\u003e\n\u003cp\u003eThe 35kV voltage rating applies to the lug's insulation properties. Actual system voltage capability depends on complete termination assembly including insulation, clearances, and installation per NEC\/NEMA standards.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhy does the source list two different dimension sets?\u003c\/summary\u003e\n\u003cp\u003eThe source provides both fractional inch and metric measurements (mm). Where discrepancies exist between stated values (e.g., 3.376\" vs 3.13\" overall length), verify against physical samples or contact Conversions Tech for clarification before specifying.\u003c\/p\u003e\u003c\/details\u003e","brand":"Conversions Tech","offers":[{"title":"Default Title","offer_id":44611619356724,"sku":"210-98100","price":2.79,"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-3-0-awg-3-8-inch-bolt-size-1157095759.jpg?v=1745391979","url":"https:\/\/conversionstech.com\/products\/copper-long-barrel-two-hole-compression-lugs-3-0-awg-5-16-inch-bolt-size","provider":"Conversions Tech","version":"1.0","type":"link"}