Skip to content

Copper Long Barrel One Hole Compression Lug 250 MCM 5/8-inch Bolt Size

Sale price $3.48

Shipping calculated at checkout

SKU: 210-09863

910 in stock

🖨️ Print Spec Sheet

Shop with confidence

  • Fast shipping
  • Easy exchanges
  • Trusted reviews
  • Eco materials
  • Price guarantee
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Venmo
  • Visa

This Conversions Tech Copper Long Barrel One Hole Compression Lug is engineered for high-performance electrical connections, designed for use with 250 MCM cables and a 5/8-inch bolt size. Constructed from premium copper, it guarantees exceptional conductivity and strength, providing secure and stable connections in demanding applications. The long barrel design enhances the mechanical strength, making it ideal for industrial and commercial environments. Finished in a vibrant yellow color, this lug is highly visible and easy to identify, ensuring a functional and safe electrical setup. Perfect for those requiring reliability and durability in their wiring projects.

Key Features

  • 250 MCM Conductor Size: Designed specifically for terminating 250 MCM cables, ideal for high-power electrical applications and large-gauge wiring.
  • 5/8-Inch Bolt Size: Ensures a secure, stable connection with a 5/8-inch bolt size, compatible with standard terminals and equipment for easy installation.
  • Premium Copper Construction: Provides exceptional electrical conductivity and long-lasting strength, ensuring reliable connections in demanding electrical systems.
  • Long Barrel Design: Enhances the mechanical strength of the connection, making it ideal for high-stress, high-current environments commonly found in industrial and commercial settings.
  • Vibrant Yellow Color: Offers high visibility for quick identification, simplifying the installation process and improving safety by reducing the risk of errors.
  • Heavy-Duty Performance: Built for high-performance applications, ensuring durability and reliability in both industrial and commercial wiring projects.
  • Corrosion-Resistant: The copper construction ensures long-term reliability with resistance to corrosion, even in harsh environments.

Technical Specifications

Material Seamless Electro-Tin Plated Copper
Color Yellow
Overall Length 3.873 inches
Barrel Length 2 inches
Conductor Size 250 MCM
Stud Size 5/8 inch
Voltage Rating 35 kV
Temperature Rating 90°C
Barrel Type Long, with Chamfered Entry
Pad Size 1.25 Inch L X 1.291 Inch W X 0.187 Inch Thk

4 Reasons Pros Buy Direct from Conversions Tech

Headquartered in business-friendly Wyoming, we design, test, and ship every product from inside the United States—delivering genuine “Made-for-America” quality without the big-box markup.

Our in-house team owns every CAD file, mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. Vertical control means tighter tolerances, UL-listed safety, and up to 30 % lower cost than private-label imports.

Thousands of SKUs sit ready to go. Orders placed by 2 p.m. ship the same day, keeping contractors, OEMs, and distributors on schedule.

Need a torque spec or an OEM quote at dawn? You’ll speak directly with the Conversions Tech engineering desk—not a script reader—for instant answers, custom kitting, and private-label options.

Bottom line: For rugged, code-compliant electrical solutions shipped fast from a trusted U.S. source, choose Conversions Tech and build it right the first time.

Back to top