We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Copper lug with single hole, .5 inch tongue, gray barrel, 1.600 inch length

Burndy

Burndy One-Hole Copper Lug 4 AWG 1/4 in Stud .5 in Tongue 35 kV

SKU CH-0FWZ-A9F51

One-hole copper compression lug for 4 AWG stranded wire with a .5 in tongue and 1/4 in stud, rated to 35 kV AC and 194 Degrees F

  • Length1.600
  • TypeCommercial
  • One-hole design simplifies single-stud termination
  • .5 in tongue width matches 1/4 in stud size
  • 35 kV AC rating supports high-voltage applications
  • Copper construction with gray color code 346 ensures correct die selection
  • Inspection hole allows visual confirmation of full conductor insertion

Burndy 4 AWG Copper Lug 35 kV

This one-hole compression lug connects 4 AWG stranded copper wire to a 1/4 inch stud. The standard barrel uses die code 346 and carries a 35 kV AC rating. Gray colour coding identifies the connector size. The copper body is rated to 194 °F maximum operating temperature.

Electricians terminating 4 AWG copper

The straight tongue measures .5 inch wide and includes an inspection hole for visual verification. Builders needing multi-hole pads, larger wire gauges or angled tongues must select a different lug. Installations requiring non-copper conductor materials are not supported by this connector.

35 kV AC maximum voltage rating

This single figure determines whether the lug suits your system voltage. The copper construction and standard barrel length of 1.600 inches support the rated insulation level. Crimp termination with the correct die completes the connection.

Highlights

  • One-hole design simplifies single-stud termination
  • .5 in tongue width matches 1/4 in stud size
  • 35 kV AC rating supports high-voltage applications
  • Copper construction with gray color code 346 ensures correct die selection
  • Inspection hole allows visual confirmation of full conductor insertion

Specifications

BrandBurndy
Length1.600
TypeCommercial

Questions about this item

Will the 0.5 in tongue fit the 1/4 in stud on my existing bus bar?

The lug is built with a straight 0.5 in tongue drilled for a 1/4 in stud, so it matches that hardware directly.

How do I confirm the crimp is solid after installation?

An inspection hole in the barrel lets you see the conductor fully seated before you energise the joint.

Does the package include crimp dies or heat-shrink tubing?

The box contains only the copper lug; dies such as code 346 and any insulation must be sourced separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.