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Copper compression lug, tin finish, one-hole long barrel, half-inch stud

Burndy

Burndy YAD2CM12E12 One-Hole Compression Lug 2 AWG 1/2 in Stud Long

SKU CH-GNGM-PT08Y

Connects 2 AWG copper wire with a 1/2 in stud hole, long brazed barrel, tin-plated, rated 600 V and 302 °F

  • TypeElectrical Connectors
  • Rated for 600 V maximum voltage
  • Operates up to 302 °F temperature
  • Long barrel design with .47 in length
  • Brazed barrel construction for secure crimp
  • Tin-plated copper contact for conductivity

2 AWG Copper Lug

This Burndy compression lug accepts 2 AWG copper wire and terminates on a 1/2 inch stud. The bare copper barrel has a tin finish and a brazed seam for mechanical strength. It is rated for 600 volts and a maximum operating temperature of 302 degrees F. The long barrel provides extra crimp surface area for a secure connection.

Brazed Barrel and Tin Finish

The barrel measures 0.47 inches long with an outside diameter of 0.48 inches and a tongue width of 0.87 inches. The brazed construction prevents the barrel from splitting under high compression force. Tin plating protects the copper contact surface from oxidation in harsh environments. The one-hole tongue mounts cleanly on a single 1/2 inch bolt or stud.

UL 467 Listed Grounding Connector

This lug meets UL 467 standards for grounding and bonding applications. It replaces loose wire wraps or unlisted terminals that can loosen over time. The jump is worth it when a code-compliant, irreversible crimp connection is required for 2 AWG conductors. It is not suited for smaller gauge wires or multi-hole mounting patterns.

Highlights

  • Rated for 600 V maximum voltage
  • Operates up to 302 °F temperature
  • Long barrel design with .47 in length
  • Brazed barrel construction for secure crimp
  • Tin-plated copper contact for conductivity

Specifications

BrandBURNDY
TypeElectrical Connectors

Questions about this item

What voltage does the 600 V rating actually limit in this lug?

The 600 V rating sets the maximum operating voltage for the connection; do not exceed it in any circuit.

What stud size and barrel length does the long-barrel lug require for mounting?

It fits a 1/2 in stud and has a .47 in barrel length with a .48 in outside diameter.

How is the 2 AWG wire crimped into the brazed barrel, and what step is often missed?

Strip the conductor to the barrel length, insert fully into the brazed barrel, then compress with a UL 467-listed tool; the common miss is not seating the wire to the barrel stop before crimping.

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