Copper Short Barrel One Hole Compression Lugs 4/0 AWG 1/4-inch Bolt SIze
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The Conversions Tech Copper Compression Lug is a durable connector designed for 4/0 MCM conductors, featuring a 1-hole configuration with a 1/4-inch bolt size. Its standard barrel, sight window, and purple color code ensure easy identification and a secure and efficient electrical connection in various applications. The tin-plated finish provides corrosion resistance, making it a reliable solution for high-performance and long-lasting electrical connections in both industrial and commercial environments.
Key Features
- Durable Copper Construction: Made from high-quality copper, ensuring excellent electrical conductivity and long-lasting performance.
- 4/0 MCM Conductor Size: Designed specifically for 4/0 MCM cables, ideal for high-power electrical systems and heavy-duty applications.
- 1-Hole Configuration: The single hole design ensures a secure connection to terminals, making it suitable for various electrical terminations.
- 1/4-Inch Bolt Size: Features a 1/4-inch bolt hole, compatible with standard-sized terminals, facilitating quick and easy installation.
- Standard Barrel Design: The standard barrel allows for a secure crimp, enhancing the reliability of the electrical connection.
- Sight Window: Equipped with a sight window for visual inspection, ensuring proper wire insertion and crimping during installation.
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Tin-Plated & Purple Color Code: The tin-plated surface provides corrosion resistance, while the purple color code helps with easy identification, streamlining installations.
Technical Specifications
| Wire Size | 4/0 AWG |
|---|---|
| Stud Size | 1/4" Stud |
| Color | Purple |
| Overall Length (L) | 52.7mm (2.10") |
| Length 1 (L1) | 18.4mm (0.70") |
| Diameter (D) | 25.4mm (1.00") |
| Diameter 1 (D1) | 17.4mm (0.685") |
| Diameter 2 (D2) | 14.2mm (0.560") |
| Width (B) | 25.4mm (1.00") |
| Width 1 (E) | 7.1mm (0.27") |
| Thickness (F) | 3.1mm (0.122") |
| 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.
