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Copper compression lug with belled barrel and single hole, 5.000 inch length

Burndy

Burndy 4/0 AWG Copper Compression Lug 1 Hole 5.000 in

SKU CH-CQVN-YZYGX

Copper compression lug for 4/0 AWG or 250 kcmil stranded wire with a single 1/2 in stud hole, tin-plated belled barrel, UL 486A-486B and CSA certified, rated 35 kV and 194 °F

  • Length5.000
  • MaterialCopper
  • TypeCommercial
  • Copper construction ensures high conductivity for reliable power transfer
  • Belled straight barrel simplifies cable insertion during installation
  • Tin-plated contact finish resists corrosion for long-term durability
  • UL 486A-486B and CSA certified for code-compliant safety
  • Rated 35 kV and 194 °F for demanding industrial applications

4/0 AWG Copper Compression Lug

This Burndy lug connects 4/0 AWG or 250 kcmil solid and stranded copper conductors to a 1/2 inch stud. The belled straight barrel eases wire insertion during crimping. It is suited for commercial electrical installations requiring a single-hole copper termination. UL and CSA listings confirm compliance with North American safety standards.

35 kV / 194 °F Operating Limits

The lug carries up to 35 kV and withstands continuous temperatures of 194 degrees Fahrenheit. Tin-plated copper resists corrosion in typical indoor and sheltered outdoor environments. The yellow colour code and die code 023 identify the correct crimp tool setting for a secure joint. It is not intended for voltages or temperatures beyond these ratings.

250 kcmil Maximum Capacity

The barrel accepts copper wire up to 250 kcmil, covering 4/0 AWG and smaller stranded or solid sizes. A single 1/2 inch mounting hole limits the lug to one bolted connection point. Installations needing multiple stud holes, larger conductors or higher voltage ratings will require a different connector.

Highlights

  • Copper construction ensures high conductivity for reliable power transfer
  • Belled straight barrel simplifies cable insertion during installation
  • Tin-plated contact finish resists corrosion for long-term durability
  • UL 486A-486B and CSA certified for code-compliant safety
  • Rated 35 kV and 194 °F for demanding industrial applications

Specifications

BrandBurndy
Length5.000
MaterialCopper
TypeCommercial

Questions about this item

Should I pick the 4/0 AWG lug or the 250 kcmil lug for my cable?

Both sizes are listed for this same lug, so one part covers either wire gauge without needing a different model.

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

It is the maximum voltage the insulation and connection can withstand under the UL 486A-486B and CSA certifications.

How does the 1/2 in stud size limit the lug in practice?

The single hole accepts only a 1/2 in bolt, so the lug cannot be used with smaller or larger mounting hardware.

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