Burndy YA4CL2TC14E2 Two-Hole Compression Lug 4 AWG 1/4 in Stud

Application and Conductor Range

This two-hole compression lug is built for 4 AWG stranded copper conductors in electrical and industrial wiring jobs. It accepts a single wire size with no range, so installers use it when the circuit calls for exactly 4 AWG copper. The gray color code and die code 346 match standard crimp tooling for quick identification.

Replacement and Upgrade Context

The lug replaces any worn, corroded or damaged 4 AWG two-hole connector that uses a 1/4 in stud spacing of .75 in center-to-center. The jump is worth it when the existing termination shows heat discoloration, loose hardware or failed inspection holes, and the circuit must stay at 35 kV AC rated with UL 486A-486B and CSA certification intact.

Capacity and Headroom

Rated for 35 kV AC and a maximum operating temperature of 194 degrees F, the copper barrel and straight tongue handle continuous duty in standard barrel configurations. The .5 in tongue width and single inspection hole give visual confirmation of full conductor insertion, while the crimp termination style provides a permanent mechanical and electrical bond that does not loosen under vibration.