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2-Hole Copper Compression Lug 4 AWG 1/4" Stud | 35 kV, Gray

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SKU: 210-98046C

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The Conversions Tech 4 AWG Copper Compression Lug is a two-hole compression terminal designed for medium-duty power distribution and control applications. Engineered for 4 AWG copper conductors, this lug features a short standard barrel with chamfered cable entry and a sight window for visual confirmation of proper conductor insertion. The dual-hole mounting pad provides mechanical stability in vibration-prone environments such as switchgear, panelboards, and industrial control enclosures. The gray color code corresponds to 4 AWG wire size per industry standards.

Specifications

  • Conductor Size: 4 AWG
  • Material: Seamless electro tin-plated copper
  • Barrel Type: Standard
  • Barrel Length: 0.5 inch
  • Inner Diameter: 0.25 inch
  • Outer Diameter: 0.343 inch
  • Cable Entry: Chamfered type
  • Sight Window: Yes
  • Pad Holes: 2
  • Stud Size: 1/4 inch
  • Pad Hole Spacing: 1 inch
  • Pad Dimensions: 1.687 L × 0.486 W × 0.093 T inches
  • Overall Length: 2.421 inches
  • Color Code: Gray
  • Die Index: I-29
  • Voltage Rating: 35 kV
  • Certifications: UL, CE, RoHS

Cross-Reference

This two-hole compression lug is equivalent in form and function to standard industrial compression terminals from major manufacturers. The 1-inch hole spacing conforms to NEMA-standard pad configurations for direct interchangeability with common 4 AWG two-hole lugs used in power distribution and control applications.

FAQ

What crimping tool and die should I use with this lug?

Use a compression tool with die index I-29. Verify the crimp location using the sight window to ensure full conductor insertion before crimping.

Is this lug rated for 35 kV applications?

Yes, the lug is rated for 35 kV. Confirm that your overall termination assembly—including insulation, stress relief, and clearances—meets the requirements for your specific voltage class and installation environment.

Why does this lug have two holes instead of one?

The two-hole configuration provides superior mechanical stability and vibration resistance compared to single-hole designs. The 1-inch spacing aligns with standard NEMA pad patterns for predictable mounting in panels and switchgear.

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.

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CONVERSIONS TECH

Professional-grade electrical components, networking cables, and solar hardware for contractors, distributors, and OEM partners. Same-day shipping from our U.S. distribution centers.

1 (307) 206-0534

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UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837
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