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Long Barrel Two-Hole Compression Lug 2 AWG 5/16" | 90°C 35kV 170A UL/CE

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SKU: 210-98088E

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The Conversions Tech long barrel two-hole compression lug terminates 2 AWG copper conductors in high-current electrical systems. The tin-plated copper construction provides corrosion resistance for outdoor and industrial environments. Dual 5/16-inch mounting holes offer installation flexibility for busbar or equipment connections. The brown color code permits quick wire-size identification during installation and maintenance. Applications include switchgear, transformers, motor controls, and power distribution equipment where secure mechanical and electrical termination is required.

Specifications

  • Wire Size: 2 AWG
  • Stud Size: 5/16"
  • Terminal Material: Tin-Plated Copper
  • Color Code: Brown
  • Overall Length (L): 67.2mm (2.65")
  • Neck Length (L1): 38.1mm (1.50")
  • Barrel Length (L2): 15.9mm (0.63")
  • Outer Diameter (D): 15.9mm (0.63")
  • Inner Diameter (D1): 10.8mm (0.43")
  • Hole Diameter (D2): 8.5mm (0.34")
  • Width (B): 24.5mm (0.97")
  • Hole Spacing (E): 8.8mm (0.35")
  • Thickness (F): 2.2mm (0.09")
  • Temperature Rating: 90°C
  • Voltage Rating: 35kV
  • Max Amp Rating: 170A
  • UL Recognized: Yes
  • CE Certified: Yes
  • RoHS Compliant: Yes

Cross-Reference

Equivalent to long-barrel two-hole compression lug form factors from major manufacturers. Conversions Tech lugs match dimensional and electrical specifications at reduced cost with equivalent UL recognition.

FAQ

What crimping tool is required for 2 AWG long barrel lugs?

Use a compression tool with dies rated for 2 AWG copper and long barrel terminals. The long barrel requires full-length crimping to achieve the 170A ampacity rating.

Does the tin plating affect conductivity?

The tin plating provides corrosion resistance without significant conductivity loss. The interface resistance meets UL requirements for 90°C operation at 170A.

Can this lug be used in wet locations?

The tin-plated finish resists corrosion in outdoor and industrial environments. Verify installation follows NEC requirements for wet location terminations and use appropriate insulation or sealing methods as required by the application.

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

CS@ConversionsTech.com

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© 2026 Conversions Tech Inc · Wyoming, United States
UL 486A/B CSA NEC 2023 ABYC E-11 IEEE 837
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