{"product_id":"copper-long-barrel-one-hole-compression-lug-10-awg-10-bolt-size","title":"Long Barrel Compression Lug 10 AWG 1\/4\" | 35kV 90°C Tin-Plated Copper","description":"\u003cp\u003eThe Conversions Tech Long Barrel Compression Lug terminates 10 AWG copper conductors to 1\/4-inch studs in power distribution panels, industrial machinery, and construction electrical systems. The extended barrel design increases contact surface area for stable, low-resistance connections in medium-voltage applications.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConductor Size: 10 AWG\u003c\/li\u003e\n\u003cli\u003eStud\/Bolt Size: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003eBarrel Type: Long barrel with chamfered entry\u003c\/li\u003e\n\u003cli\u003eMaterial: Seamless electro-tin plated copper\u003c\/li\u003e\n\u003cli\u003eColor Code: Yellow\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 35 kV\u003c\/li\u003e\n\u003cli\u003eTemperature Rating: 90°C\u003c\/li\u003e\n\u003cli\u003eDie Index: I-21\u003c\/li\u003e\n\u003cli\u003eOverall Length: 1.569 inch (39.8 mm)\u003c\/li\u003e\n\u003cli\u003eBarrel Length: 0.812 inch (20.6 mm)\u003c\/li\u003e\n\u003cli\u003ePad Dimensions: 0.562\" L x 0.374\" W x 0.093\" Thk\u003c\/li\u003e\n\u003cli\u003ePad Holes: 1\u003c\/li\u003e\n\u003cli\u003eInsulation Dimensions: 0.179\" ID x 0.272\" OD\u003c\/li\u003e\n\u003cli\u003eNeck Length: 18.4 mm (0.72\")\u003c\/li\u003e\n\u003cli\u003eOuter Diameter: 11.1 mm (0.44\")\u003c\/li\u003e\n\u003cli\u003eInner Diameter: 5.6 mm (0.22\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-Reference\u003c\/h3\u003e\n\u003cp\u003eEquivalent to long-barrel one-hole compression lug form factors from major manufacturers. Conversions Tech lugs are engineered to US specifications and built by certified partner factories.\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 die index I-21 for proper compression. Verify your tool manufacturer's die chart matches this index before crimping.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this lug rated for 90°C conductor ampacity?\u003c\/summary\u003e\n\u003cp\u003eYes. The 90°C temperature rating supports full ampacity of 10 AWG copper per NEC tables when properly installed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhy choose a long barrel over a standard barrel lug?\u003c\/summary\u003e\n\u003cp\u003eThe 0.812-inch extended barrel increases conductor contact area, improving mechanical pull-out strength and electrical conductivity in high-vibration or critical power distribution applications.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Conversions Tech","offers":[{"title":"Default Title","offer_id":44577964687412,"sku":"210-09852","price":0.33,"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-10-awg-1-4-inch-bolt-size-1157095701.jpg?v=1745391485","url":"https:\/\/conversionstech.com\/products\/copper-long-barrel-one-hole-compression-lug-10-awg-10-bolt-size","provider":"Conversions Tech","version":"1.0","type":"link"}