Copper Long Barrel One Hole Compression Lug 400 MCM 1/2-inch Bolt Size
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SKU: 210-98077
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The Conversions Tech robust copper compression lug designed for a 400 MCM conductor size. It features a single 1/2-inch bolt hole, a long barrel construction, and a durable tin-plated finish, ensuring secure and reliable electrical connections. The distinctive blue color code ensures easy identification, making it compatible with standard color-coding systems. This lug is engineered for optimal conductivity and corrosion resistance, making it a reliable choice for high-performance electrical applications that require stable, long-lasting connections.
Key Features
- Copper Construction – Made from high-quality copper, providing excellent electrical conductivity and long-lasting durability.
- 400 MCM Conductor Size – Designed for 400 MCM wire, making it suitable for medium-duty electrical systems.
- 1/2-inch Bolt Hole – Features a single 1/2-inch bolt hole for secure and stable attachment to the system.
- Long Barrel Design – The long barrel construction ensures a strong, stable connection and proper compression for optimal conductivity.
- Tin Plating – The tin-plated surface enhances corrosion resistance, ensuring durability and reliable performance in various environments.
- Blue Color Code – The distinctive blue color code ensures easy identification and compatibility with standard color-coding systems.
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Durable and Reliable – Designed to provide secure and efficient electrical connections, ensuring reliable performance in industrial, commercial, and power distribution applications.
Technical Specifications
| Material | Seamless Electro-Tin Plated Copper |
|---|---|
| Color | Blue |
| Overall Length | 4.042 Inch |
| Barrel Length | 2.125 Inch |
| Conductor Material | Copper |
| Voltage Rating | 35 kV |
| Conductor Size | 400 MCM |
| Stud Size | 1/2 Inch |
| Die Index | I-76 |
| Pad Size | 1.25 Inch L X 1.365 Inch W X 0.187 Inch Thk |
| Pad Holes | 1 |
| Barrel Type | Long Barrel |
| ID X OD | 0.75 Inch X 0.937 Inch |
| Barrel Entry | Chamfered |
| Temperature Rating | 90 Deg C |
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.
