2-Hole Copper Compression Lug 4 AWG 1/4" Bolt | Long Barrel, 35kV, 90°C
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SKU: 210-98086C
1000 in stock
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The Conversions Tech 2-hole copper compression lug is engineered for terminating 4 AWG copper conductors in medium-voltage and industrial applications. The long barrel design with chamfered entry accommodates full conductor insertion for maximum contact surface and reliable current transfer. With a 35 kV voltage rating and 90°C temperature rating, this lug suits switchgear, transformers, panelboards, and power distribution equipment where secure two-bolt mounting is required.
Specifications
- Conductor Size: 4 AWG
- Stud/Bolt Size: 1/4 inch
- Pad Holes: 2
- Pad Hole Spacing: 3/4 inch
- Material: Seamless Electro-Tin Plated Copper
- Barrel Type: Long Barrel, Chamfered Entry
- Barrel Length: 1.125 inches
- Inner Diameter: 0.25 inch
- Outer Diameter: 0.343 inch
- Overall Length: 2.796 inches
- Pad Size: 1.437" (L) x 0.486" (W) x 0.093" (Thk)
- Voltage Rating: 35 kV
- Temperature Rating: 90°C
- Die Index: I-29
- Color Code: Gray
Cross-Reference
Equivalent to long-barrel two-hole compression lugs from major manufacturers. Conversions Tech lugs are engineered to US specifications and built by certified partner factories, offering equivalent electrical and mechanical performance at reduced cost.
FAQ
What crimping die is required for this lug?
Use die index I-29. Verify die compatibility with your compression tool manufacturer's chart before crimping.
Is this lug rated for medium-voltage applications?
Yes. The 35 kV voltage rating suits medium-voltage terminations. Confirm installation meets applicable NEC and local code requirements for your specific application.
Why choose a long barrel over a short barrel lug?
The 1.125-inch barrel length provides greater surface contact area for the conductor, reducing resistance and improving mechanical pull-out strength compared to standard barrel designs.
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.
