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Copper terminal lug with hex socket head and single mounting hole

Burndy

Burndy 4 AWG Copper Terminal 1.69 in

SKU CH-B7GJ-YM640

Copper terminal accepts 4 AWG to 1/0 stranded wire with a 3/8 in stud hole and 600 V rating

  • Overall length1.7
  • Product typeCommercial
  • Copper construction ensures reliable conductivity
  • 69 in length fits standard installations
  • Hex socket head allows secure tightening
  • Rated for 600 V maximum voltage
  • Withstands up to 194 °F operating temperature

Burndy 4 AWG Copper Terminal

This Burndy terminal connects a single 4 AWG to 1/0 AWG stranded copper conductor to a 3/8 inch stud. It is built for commercial electrical and industrial wiring where a secure, single-hole lug is required.

Hex socket head and copper body

The hex socket head allows straightforward tightening with a standard hex driver, while the solid copper body ensures reliable conductivity. A 0.42 inch hole diameter matches the stud size, and the 0.75 inch tongue width provides a stable contact surface for permanent installations.

Rated for 600 V and 194 °F

The connector handles up to 600 volts and a maximum operating temperature of 194 degrees Fahrenheit. It is not suited for applications exceeding these electrical or thermal limits, nor for multi-conductor or multi-termination requirements.

How it compares

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

Price $8.99
Cheaper than about 78% of the 1,610 comparable items (median $25.99).

Specifications

Product
Brand nameBurndy
Product typeCommercial

Questions about this item

What stud size does the 0.42 in hole accept, and what voltage does the copper body handle?

The hole diameter of 0.42 in fits a 3/8 in stud, and the copper body is rated for 600 V maximum.

What is the overall length and tongue width for panel clearance?

The terminal measures 1.69 in long with a 0.75 in tongue width for mounting space planning.

How do you secure the 4 AWG to 1/0 AWG stranded copper conductor, and what tool mistake should be avoided?

Insert the stripped conductor into the barrel and tighten the hex socket head with the correct hex key; do not use a slotted driver, which can round the socket.

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