NSI Industries TL4R Copper Terminal Lug (4–14 AWG, 1/4" Mounting Hole):

Ensure secure and reliable wire terminations with the NSI TL4R Copper Terminal Lug. Built from high-conductivity copper alloy and electro-tin plated for corrosion resistance, this mechanical lug is designed for durability and performance in electrical installations. Ideal for use with copper conductors, it meets UL standards for safety and quality.

Key Features

• High-Conductivity Copper Alloy: Provides superior electrical performance.
• Electro-Tin Plated Finish: Enhances corrosion resistance for long-term reliability.
• Range-Taking Design: Accommodates wire sizes from 4 AWG stranded to 14 AWG solid.
• Single Mounting Hole: Fits standard 1/4" stud for easy installation.
• UL Listed: Meets UL 486A/B standards for electrical safety.
• Reusable Mechanical Connector: Allows for adjustments and repositioning.

Specifications

• Part Number: TL4R
• Material: Copper alloy, electro-tin plated
• Wire Range: 4 AWG stranded – 14 AWG solid
• Mounting Hole Size: 1/4 inch
• Voltage Rating: 600 V
• Temperature Rating: 90 °C
• Dimensions:
  • Overall Length: approx. 1.125 in
  • Pad Size: 0.617 in L × 0.537 in W × 0.096 in thick
• Conductor Type: Copper only
• Standards Compliance: UL Listed E155274, UL 486A/B

Applications

• Wire Termination: For copper conductors in electrical panels and equipment.
• Power Distribution: Ideal for grounding and bonding applications.
• Industrial & Residential Installations: Suitable for a wide range of electrical projects.
• Automotive & Marine Use: Provides secure connections in demanding environments.