Long Barrel Compression Lug 1 AWG 1/4" Bolt | 35kV, I-37 Die
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SKU: 210-98068
1000 in stock
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The Conversions Tech Copper Long Barrel One Hole Compression Lug is a spec-grade termination connector engineered for 1 AWG copper conductors. Designed for utility, commercial, and industrial electrical systems, this lug provides a secure, low-resistance connection to 1/4-inch studs or bolts. The long barrel configuration maximizes contact surface area for enhanced mechanical stability and electrical conductivity. A tin-plated finish delivers corrosion resistance, while the green color code enables rapid field identification per industry standards. The chamfered barrel entry facilitates smooth conductor insertion, reducing installation time and ensuring proper seating for crimping.
Specifications
- Material: Seamless electro-tin plated copper
- Conductor size: 1 AWG
- Stud size: 1/4 inch
- Overall length: 2.58 inch
- Barrel length: 1.375 inch (long barrel)
- Barrel entry: Chamfered
- Pad size: 0.875 inch L x 0.673 inch W x 0.109 inch thick
- Pad holes: 1
- Die index: I-37
- Voltage rating: 35 kV
- Insulation dimensions: 0.359 inch ID x 0.468 inch OD
- Color code: Green
- Temperature rating: 90°C
Cross-Reference
Equivalent to long barrel one-hole compression lugs from major manufacturers including Panduit, Burndy, and ILSCO. Conversions Tech lugs are engineered to US specifications and built by certified partner factories to deliver comparable performance at reduced cost.
FAQ
What crimping tool and die should I use for this lug?
Use a compression tool with the I-37 die index. Verify die compatibility with your specific crimping tool manufacturer. Proper die selection ensures UL-compliant crimp geometry and pull-out strength.
Is this lug rated for the conductor size only, or can it accommodate multiple smaller conductors?
This lug is specified for single 1 AWG copper conductor termination. Do not install multiple conductors or alternate sizes without engineering approval, as this violates the tested and listed configuration.
Does the 35 kV rating apply to medium-voltage applications?
The 35 kV rating indicates maximum voltage withstand capability. Verify system voltage, insulation coordination, and applicable NEC/NEMA standards for your specific installation. This rating does not imply suitability for all medium-voltage classifications without additional evaluation.
Why Pros Buy Direct from Conversions Tech
Engineered in the USA. Our U.S.-based engineering team designs and specifies our core product lines, and every product we carry — designed in-house or built to our exact specifications by certified partner factories — is quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
