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Copper compression lug with single hole and blue barrel

Burndy

Burndy YA6CLBOX One-Hole Compression Lug 6 AWG 1/4 in Stud

SKU CH-J8YA-46PYT

One-hole compression lug for 6 AWG copper wire with a 1/4 in stud, 35 kV rating and 194 °F maximum temperature

  • Product typeElectrical Connectors
  • One-hole lug for 6 AWG copper wire
  • 1/4 in stud size fits standard terminals
  • Blue colour code 374 for quick die selection
  • Inspection hole confirms full conductor insertion
  • Rated 35 kV AC at 194 °F maximum operating temperature

Electrical Connector for Copper Wire

The Burndy YA6CLBOX is a one-hole compression lug designed for 6 AWG stranded copper conductors. It provides a secure crimp termination for industrial and automotive electrical installations. The connector accepts a 1/4 inch stud for mounting to busbars or equipment terminals.

Copper Build with Inspection Hole

The lug body is made from copper with a blue colour code and die code 374 for tool selection. A straight tongue measures 0.45 inches wide and includes an inspection hole to verify full conductor insertion. The single-hole design suits straightforward bolt-on connections without special mounting hardware.

Rated for 35 kV at 194 Degrees

Maximum operating voltage reaches 35 kV AC while the temperature limit sits at 194 degrees Fahrenheit. The crimp termination style creates a permanent, low-resistance joint that runs cool under normal load. No moving parts or active cooling are involved, so operation is silent and maintenance-free.

How it compares

Measured against everything we stock in Wire, Cable & Wiring Supplies, at today’s prices. Recalculated every night.

Price $2.99
Cheaper than about 95% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameBURNDY
Product typeElectrical Connectors

Questions about this item

What does the 35 kV AC rating limit in actual use?

The 35 kV AC maximum voltage rating defines the highest continuous voltage the lug can safely carry in copper conductor applications.

What physical clearance does the 0.45 in tongue width require?

The 0.45 in tongue width needs a matching 1/4 in stud hole and enough busbar or terminal block space to accommodate the straight tongue without bending.

How is the lug crimped onto 6 AWG copper, and what step is often missed?

Use a die coded 374 or 7 to compress the standard barrel; the inspection hole must be checked afterward to confirm full conductor insertion.

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