Copper Short Barrel One Hole Compression Lugs 500 MCM 1/2-inch Bolt Size
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SKU: 210-09816
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The Conversions Tech 1-Hole Lug is a premium copper compression lug designed for secure and efficient electrical connections. Featuring a 500 MCM conductor size, 1/2-inch bolt size, standard barrel, and sight window, this lug guarantees reliable terminations. Its tin-plated surface enhances durability, while the distinctive brown color code ensures easy identification. Ideal for a variety of electrical applications, this lug combines performance and longevity, making it a trusted choice for demanding environments.
Key Features
- Premium Copper Construction: Ensures excellent conductivity and reliable, long-lasting electrical connections for 500 MCM conductors.
- 1/2-Inch Bolt Size: Features a 1/2-inch bolt size, allowing for secure attachment to terminals or busbars, ensuring stability and reliability.
- Standard Barrel Design: Provides a secure and stable connection, enhancing crimping performance for efficient electrical terminations.
- Sight Window: Allows for easy visual inspection, ensuring proper conductor seating and a reliable connection.
- Tin-Plated Surface: Offers superior corrosion resistance and enhanced conductivity, ensuring optimal performance and durability in demanding environments.
- Brown Color Code: Facilitates easy identification, streamlining installations and enhancing organization within electrical systems.
- Reliable Performance: Ideal for a variety of electrical applications, this lug delivers high-performance, secure terminations that last in challenging conditions.
Technical Specifications
| Material | Seamless Electro-Tin Plated Copper |
| Color | Brown |
| Overall Length | 3.282 inches |
| Barrel Length | 1.3 inches |
| Conductor Material | Copper |
| Voltage Rating | 35 kV |
| Conductor Size | 500 MCM |
| Stud Size | 1/2 inch |
| Die Index | I-87 |
| Pad Size | 1.25 inches L x 1.535 inches W x 0.234 inches Thk |
| Pad Holes | 1 |
| Barrel Type | Standard |
| ID x OD Size | 0.828 inch ID x 1.062 inch OD |
| Barrel Entry | Chamfered |
| Temperature Rating | 90°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.
