Skip to content
  • Sold Out

Copper Short Barrel One Hole Compression Lugs 4/0 AWG 3/8-inch Bolt Size

Sale price $2.24

Shipping calculated at checkout

SKU: 210-98030

Out of 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

The Conversions Tech Copper Compression Lug is a robust and high-performance connector designed for 4/0 AWG conductors. Featuring a 1-hole configuration with a 3/8-inch bolt size, a standard barrel, and a sight window, this lug ensures secure and efficient electrical connections. Its tin-plated construction enhances conductivity and offers corrosion resistance, while the purple color code facilitates easy identification in a variety of applications. This connector provides a reliable and durable solution for professionals in need of high-quality electrical terminations.

Key Features

  • High-Quality Copper Construction: Made from durable copper for superior electrical conductivity and long-lasting performance.
  • 4/0 AWG Conductor Size: Designed specifically for 4/0 AWG conductors, making it ideal for high-power electrical applications.
  • 1-Hole Configuration: The one-hole design allows for a secure and stable connection to terminals, ensuring a reliable electrical connection.
  • 3/8-Inch Bolt Size: Features a 3/8-inch bolt hole, providing compatibility with commonly used terminal sizes for easy installation.
  • Standard Barrel Design: The standard barrel ensures a strong and efficient crimp connection, enhancing the reliability of the electrical termination.
  • Sight Window: Equipped with a sight window for visual inspection, allowing for accurate wire insertion and crimping verification.
  • Tin-Plated Finish & Purple Color Code: The tin-plated construction enhances corrosion resistance, while the purple color code simplifies identification during installation, ensuring efficiency and reducing errors.

Technical Specifications

Wire Size 4/0 AWG
Stud Size 3/8" Stud
Color Purple
Overall Length (L) 55.4mm (2.50")
Length 1 (L1) 21.1mm (0.80")
Diameter (D) 25.4mm (1.00")
Diameter 1 (D1) 17.4mm (0.70")
Diameter 2 (D2) 14.2mm (0.60")
Width (B) 25.4mm (1.00")
Width 1 (E) 10.4mm (0.40")
Thickness (F) 3.1mm (0.12")
Material Tin Plated Copper
Temperature Rating 90°C
Voltage Rating 35 KV
Maximum Amp Rating 360A
UL Approved Yes
CE Certified Yes
RoHS Compliant Yes

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