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Copper compression lug, long barrel, single hole, grey finish

Burndy

Burndy Long Barrel CU Lug 1 Hole 4 AWG

SKU CH-PC2S-ETZ6T

Copper compression lug with long barrel, single 1/4-inch hole for 4 AWG wire, CSA certified and UL listed to 35 kV

  • Length1.900
  • TypeCommercial
  • Copper lug rated for 35 kV maximum voltage
  • Gray color code with die code 346 for correct crimp tooling
  • UL 486A-486B listed and CSA certified for code compliance
  • Long barrel design provides secure crimp termination on 4 AWG copper
  • Single 1/4 inch stud hole with straight tongue for direct mounting

Copper lug for 4 AWG wire

This Burndy compression lug accepts 4 AWG stranded copper conductors with a single 1/4 in stud hole. The long barrel design provides extended crimp area for commercial electrical installations. It is rated for 35 kV maximum voltage and carries CSA certification plus UL 486A-486B listing.

Verify conductor size and stud match

Confirm the existing cable is 4 AWG stranded copper; the lug fits no smaller and no larger conductor. Check that the mounting point uses a 1/4 in stud so the straight tongue with .5 in width aligns correctly. No inspection hole is present, so visual verification of wire insertion must be done before crimping.

Thermal and power characteristics

Maximum operating temperature is 194 Degrees F under rated load. The copper body and crimp termination keep resistance low, minimising heat rise during normal use. The lug itself draws no power and produces no noise, so thermal performance depends on the upstream conductor and crimp quality.

Highlights

  • Copper lug rated for 35 kV maximum voltage
  • Gray color code with die code 346 for correct crimp tooling
  • UL 486A-486B listed and CSA certified for code compliance
  • Long barrel design provides secure crimp termination on 4 AWG copper
  • Single 1/4 inch stud hole with straight tongue for direct mounting

Specifications

BrandBurndy
Length1.900
TypeCommercial

Questions about this item

Does the lug come with the crimp die or any installation hardware, or must those be purchased separately?

The lug itself is the only item supplied; the die code 346 crimp tool and any mounting bolts for the 1/4 in stud are not included and must be sourced separately.

How do I know this single 4 AWG version is the right one for my cable instead of a different barrel length or hole count?

This part is built for one 4 AWG stranded copper conductor, has a long barrel, a single hole on 1/4 in stud centres and a grey colour code; if your cable gauge, stud size or hole requirement differs you need a different part number.

What does the 35 kV rating mean when the lug is crimped onto a 4 AWG copper cable in a panel?

The 35 kV maximum voltage and 194 °F temperature rating apply once the lug is correctly crimped with a die code 346 tool onto 4 AWG stranded copper, giving a UL 486A-486B and CSA certified connection for copper conductors.

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