Industrial YEL 4/0 A-A One Hole Copper Compression Lug

Description:

The Connector YEL 4/0 A-A One Hole Copper Compression is a heavy-duty copper compression terminal designed to provide a secure, low-resistance electrical connection for 4/0 AWG copper conductors in power distribution and grounding applications. Commonly installed in switchgear, panelboards, transformers, motor control centers, and industrial electrical systems requiring a one-hole compression lug. Electricians and maintenance personnel use this connector for new installations, cable terminations, and replacement of worn or damaged compression lugs to ensure reliable electrical performance.

Applications:

The Connector YEL 4/0 A-A One Hole Copper Compression is commonly used in commercial and industrial electrical systems, utility distribution equipment, renewable energy installations, grounding systems, and control panels where dependable termination of stranded copper conductors is required. Its compression design provides high conductivity, excellent mechanical strength, and corrosion resistance for long-term service.

Technical Specifications:

• Product Type: One Hole Copper Compression Lug
• Model: YEL 4/0 A-A
• Conductor Size: 4/0 AWG
• Connector Type: Compression
• Number of Mounting Holes: 1
• Conductor Material: Copper
• Lug Material: High-Conductivity Copper
• Finish: Electro-Tin Plated
• Connection Type: Compression Crimp
• Application: Power distribution and grounding systems
• Standards: UL Listed / CSA Certified (application dependent)
• Designed for continuous-duty industrial and commercial electrical applications.

Common Replacements:

• Penn-Union BBLU-4/0S One Hole Copper Compression Lug
• Burndy YA28 One Hole Copper Compression Lug
• Thomas & Betts 58165 One Hole Copper Compression Lug