Copper Long Barrel Two Hole Compression Lugs 250 MCM 1/2-inch Bolt Size
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SKU: 210-09972
1000 in stock
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The Conversions Tech Copper Long Barrel Two Hole Compression Lugs are designed for high-performance electrical connections, ideal for 250 MCM conductors with a 1/2-inch bolt size. Made from premium copper with a yellow color code for easy identification, these lugs feature a long barrel design that ensures a secure, solid crimp, providing enhanced reliability even under high current and harsh conditions. The two-hole design allows for dual-terminal connections, making them perfect for industrial, electrical, and power distribution systems. With a tin-plated finish for corrosion resistance, these lugs offer excellent conductivity and long-lasting durability, minimizing the risk of overheating or failure in demanding environments.
Key Features
- Premium Copper Construction: Ensures excellent conductivity and reliable electrical connections for 250 MCM conductors.
- 1/2-Inch Bolt Size: Features a 1/2-inch bolt size, providing a secure and stable attachment to terminals or busbars.
- Long Barrel Design: Enhances crimping, ensuring a strong, stable connection that resists vibration and loosening over time, even under high current.
- Two-Hole Design: Allows for dual-terminal connections, offering flexibility and versatility for various electrical applications.
- Yellow Color Code: Facilitates easy identification, streamlining installation and improving organization during electrical work.
- Tin-Plated Finish: Offers superior corrosion resistance, ensuring long-lasting performance and high conductivity in harsh environments.
- Ideal for High-Performance and Demanding Applications: Perfect for industrial, electrical, and power distribution systems, minimizing the risk of overheating or failure while ensuring reliable, high-performance connections
Technical Specifications
| Material | Electro Tin Plated High Strength Seamless Copper |
|---|---|
| Color | Yellow |
| Overall Length | 5.219 inches |
| Barrel Length | 1.688 inches |
| Conductor Size | 250 MCM |
| Stud Size | 1/2 inch |
| Pad Size | 3 inches Length x 1.088 inches Width x 0.157 inches Thickness |
| Pad Holes | 2 |
| Pad Hole Spacing | 1.75 inches |
| Conductor Material | Copper |
| Voltage Rating | 600 Volt to 35 Kilovolt |
| Die Index | I-62 |
| UL | Listed |
| Wire Strip Length | 1.75 inches |
| 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.
