{"product_id":"copper-long-barrel-two-hole-compression-lugs-3-0-awg-3-8-inch-bolt-size","title":"Long Barrel Two-Hole Compression Lug 3\/0 AWG 1\/2\" Stud | 35kV 310A 90°C","description":"\u003cp\u003eThe Conversions Tech long barrel two-hole compression lug terminates 3\/0 AWG copper conductors in medium-voltage distribution, switchgear, and transformer applications. The extended barrel design maximizes contact surface area for high-current reliability, while the dual-hole pad configuration distributes mechanical load across two 1\/2-inch studs. Orange color coding provides immediate wire size identification in crowded termination boxes. The chamfered cable entry and seamless electro-tin-plated copper construction resist corrosion and accommodate heavy-wall insulation without nicking.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductor Size: 3\/0 AWG\u003c\/li\u003e\n\u003cli\u003eStud\/Bolt Size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003ePad Configuration: 2 holes\u003c\/li\u003e\n\u003cli\u003ePad Hole Spacing: 1 3\/4\" (44.5 mm)\u003c\/li\u003e\n\u003cli\u003ePad Dimensions: 1.437\" L x 0.885\" W x 0.125\" thick\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 1.5\"\u003c\/li\u003e\n\u003cli\u003eOverall Length: 3.376\" (93.5 mm \/ 3.68\")\u003c\/li\u003e\n\u003cli\u003eNeck Length: 2.13\" (54.1 mm)\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 0.484\" (15.7 mm \/ 0.62\")\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 0.609\" (23.0 mm \/ 0.91\")\u003c\/li\u003e\n\u003cli\u003eWidth: 1.20\" (30.5 mm)\u003c\/li\u003e\n\u003cli\u003eThickness: 0.11\" (2.7 mm)\u003c\/li\u003e\n\u003cli\u003eHole Diameter: 0.51\" (13.0 mm)\u003c\/li\u003e\n\u003cli\u003eHole Spacing (alternate): 0.51\" (13.0 mm)\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\u003c\/li\u003e\n\u003cli\u003eDesign: No sight window\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Recognized, CE Certified, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eEquivalent to long-barrel two-hole compression lugs from major manufacturers. Form factor matches industry-standard 3\/0 AWG two-hole terminals for use in substations, industrial motor controls, and power distribution equipment.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat crimping tool is required for this lug?\u003c\/summary\u003e\n\u003cp\u003eUse a compression tool with I-50 die index. Verify die compatibility with your tool manufacturer; the long barrel requires full-length crimping to achieve rated ampacity.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this lug rated for outdoor or wet location use?\u003c\/summary\u003e\n\u003cp\u003eThe tin-plated copper construction and 90°C temperature rating suit standard industrial environments. For specific environmental ratings, consult your local electrical code and application requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I use this with fine-stranded flexible conductor?\u003c\/summary\u003e\n\u003cp\u003eThis lug is specified for 3\/0 AWG conductors. For fine-stranded or flexible cables, verify conductor diameter against the 0.484\" inner barrel diameter and chamfered entry dimensions.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Conversions Tech","offers":[{"title":"Default Title","offer_id":44611622535220,"sku":"210-09967","price":3.25,"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-1-2-inch-bolt-size-1157095760.jpg?v=1745392081","url":"https:\/\/conversionstech.com\/products\/copper-long-barrel-two-hole-compression-lugs-3-0-awg-3-8-inch-bolt-size","provider":"Conversions Tech","version":"1.0","type":"link"}