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Copper compression lug, long barrel, two holes, orange color code, straight tongue

Burndy

Burndy Long Barrel CU Lug 2 Hole 3/0 AWG

SKU CH-1KK2-EHS17

Copper compression lug with long barrel, two 1/2-inch holes on 1.75-inch centres, orange colour code, die 14, rated 35 kV and 194 °F, CSA certified and UL 486A-486B listed

  • Length5.000
  • MaterialCopper
  • TypeCommercial
  • Long barrel provides secure crimp on 3/0 AWG copper
  • Two 1/2 in stud holes spaced 1.75 in centre-to-centre
  • Copper construction rated to 194 °F and 35 kV
  • UL 486A-486B and CSA certified for commercial use
  • Orange colour code and die code 14 simplify installation

Copper Compression Lug for 3/0 AWG Wire

This Burndy lug accepts stranded copper conductors sized at 3/0 AWG and provides a straight tongue with two mounting holes. The long barrel design gives additional crimp surface for secure terminations in commercial electrical installations. It carries CSA certification and meets UL 486A-486B standards for safety.

Rated 35 kV with 194 Degrees F Operating Limit

The copper body handles up to 35 kV and continuous temperatures reaching 194 degrees Fahrenheit. A die code 14 tooling reference guides proper crimping, while the orange colour code aids quick identification on site. No inspection hole is present on this model.

Two Hole Pattern on 1.75 in Centres

Mounting holes are spaced 1.75 inches centre to centre and accept 1/2 inch studs. Tongue width measures 0.91 inches for compatible busbar or terminal block fit. The 5.000 inch overall length accommodates the long barrel and dual-hole layout without additional hardware.

Highlights

  • Long barrel provides secure crimp on 3/0 AWG copper
  • Two 1/2 in stud holes spaced 1.75 in centre-to-centre
  • Copper construction rated to 194 °F and 35 kV
  • UL 486A-486B and CSA certified for commercial use
  • Orange colour code and die code 14 simplify installation

Specifications

BrandBurndy
Length5.000
MaterialCopper
TypeCommercial

Questions about this item

How do I crimp the 3/0 AWG copper conductor into this long-barrel lug using die code 14, and what is the common mistake?

Strip the conductor to the full barrel depth, insert it until the insulation meets the barrel, then crimp with a die code 14 tool; the frequent error is under-stripping, leaving a gap that causes a high-resistance joint.

What maintenance or replacement will this copper lug need after installation?

No routine maintenance is required; inspect the crimp and bolt torque periodically, and replace the lug only if you see corrosion, overheating discoloration, or physical damage to the barrel or tongues.

At what temperature does this lug reach its continuous operating limit?

The maximum continuous operating temperature is 194 degrees F; sustained loading above this value will degrade the copper and any adjacent insulation first.

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