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Long barrel copper lug with single hole and brown colour code

Burndy

Burndy Long Barrel Copper Lug 1 Hole 2 AWG

SKU CH-QAVR-2850A

Copper compression lug with long barrel, 5/16 in stud hole, CSA and UL listed for 35 kV

  • TypeCommercial
  • Crimp termination ensures secure copper connections
  • Long barrel design supports 2 AWG stranded wire
  • CSA certified and UL 486A-486B listed for safety compliance
  • Straight tongue with .6 in width fits 5/16 in stud
  • Rated to 35 kV and 194 Degrees F operating temperature

Copper Compression Lug 2 AWG

This Burndy long-barrel compression lug accepts 2 AWG stranded copper conductors. It features a single 5/16 inch stud hole and a straight tongue measuring 0.6 inches wide. The connector is constructed from copper and carries UL 486A-486B listing plus CSA certification for commercial electrical installations.

For Commercial Copper Terminations

Suitable for installers terminating 2 AWG copper wire in panels or equipment up to 35 kV. The brown colour code and die code 10 identify the correct crimp tool setting. Not intended for aluminium conductors, multi-hole mounting patterns, or applications requiring an inspection window on the barrel.

Single-Hole 5/16 Inch Stud Mount

The lug provides one mounting hole centred for a 5/16 inch bolt, fixing the tongue orientation straight to the barrel. This hole pattern determines whether the lug fits the busbar or terminal block in your assembly.

Highlights

  • Crimp termination ensures secure copper connections
  • Long barrel design supports 2 AWG stranded wire
  • CSA certified and UL 486A-486B listed for safety compliance
  • Straight tongue with .6 in width fits 5/16 in stud
  • Rated to 35 kV and 194 Degrees F operating temperature

Specifications

BrandBurndy
TypeCommercial

Questions about this item

Should I choose a long-barrel or standard-barrel lug for 2 AWG copper?

The long barrel provides more crimp surface on 2 AWG stranded copper, giving a stronger mechanical joint for high-vibration or heavy-load circuits.

What does the 35 kV rating mean when the lug is installed in a panel?

It confirms the insulation and crimp joint are tested to withstand up to 35 kV, so the connection remains safe at typical distribution voltages.

How does the 5/16 in stud hole and UL 486A-486B listing affect the connection?

The single 5/16 in hole matches standard bus-bar hardware, and the UL listing means the crimp meets the pull-out and heat-rise tests required for copper conductors up to 35 kV.

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