Hubbell YA4CL2TC14E2 Copper Compression Lug, 4 AWG, 2 Hole, 1/4 Inch Stud, Tin Plated

Description

Features

• Fully UL Listed and CSA Certified for applications up to 35kV, this terminal meets the most stringent North American safety standards for high-voltage power transmission. The integrated inspection window allows for a quick visual confirmation that the cable is fully seated before crimping, giving you the confidence that every connection is secure, code-compliant, and ready for immediate energization.
• Fabricated from pure, high-strength electrolytic copper and finished with a durable electro-tin plating, this lug is built to resist atmospheric corrosion and oxidation. This chemical-resistant barrier is essential for maintaining electrical integrity in damp or harsh industrial environments, ensuring your power connections remain safe and efficient for the entire lifespan of the installation.
• Engineered with dual 1/4-inch stud holes spaced 3/4-inches apart, this compression lug physically prevents terminal rotation and loosening after installation on standard equipment bus bars. This robust, two-hole footprint is essential for commercial electricians terminating 4 AWG code copper conductors on generators, transformers, and heavy machinery, ensuring a rigid, permanent connection that protects against dangerous arcing and thermal failure.
• The internally beveled, chamfered barrel actively guides stranded copper wire into the terminal, preventing frustrating strand fold-back and ensuring a smooth, snag-free insertion. Once inserted, the built-in inspection window allows technicians to visually verify the cable is fully bottomed out before engaging their compression tool, entirely eliminating the blind guesswork that often leads to high-resistance electrical faults and rejected inspections.
• Integrated seamlessly with Burndy s industry-standard permanent color-coding system, this specific lug is vividly marked with a Gray color band and a Die Index of 8. This intuitive visual guide accelerates high-volume job site workflows by ensuring utility workers instantly match the terminal to the correct crimp die, guaranteeing a fully UL-listed, mechanically sound cold-weld connection every time.

Documentation & Downloads

Specifications