Techspan® SAU70 | Copper Mechanical Lug - One Hole Offset Tongue 4 AWG-14 AWG

The SAU70 copper mechanical lug is designed for terminating stranded copper conductors to equipment pads, terminal bars, and other electrical connection points. Its one-hole offset tongue design allows for easy installation where conductor routing and mounting space may be limited.

Manufactured from electrolytic copper, this lug provides excellent electrical conductivity and mechanical strength. The offset tongue configuration helps accommodate a wide range of conductor sizes from 4 AWG to 14 AWG stranded copper wire, making it suitable for many commercial, industrial, and utility applications.

A concave pressure bar and V-bottom collar work together to provide consistent contact pressure and a secure grip on the conductor. This helps maintain a dependable electrical connection and reduces the risk of loose terminations over time. Plated steel set screws offer added corrosion resistance for long-term performance in demanding environments.

Key Features

• One-hole offset tongue design
• Accepts 4 AWG to 14 AWG stranded copper conductors
• Electrolytic copper construction for high conductivity
• Concave pressure bar and V-bottom collar for secure wire retention
• Plated steel set screws resist corrosion
• Slotted screw design for straightforward installation
• CSA Certified, UL Listed, and RoHS Compliant

Typical Applications

• Electrical panels and switchgear
• Industrial control panels
• Equipment grounding and bonding
• Power distribution equipment
• Bus bar and equipment pad connections

This copper mechanical lug is a practical solution for electricians, contractors, and maintenance professionals who need a durable, code-compliant connector for secure copper conductor terminations.

Product Attributes/Specifications