Copper Long Barrel Two Hole Compression Lugs 4 AWG 3/8-inch Bolt Size
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SKU: 210-09957
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The Conversions Tech Copper Long Barrel Two Hole Compression Lug is expertly engineered for durability and reliable electrical connections with conductor size 4. This high-quality, tin-plated lug features a 3/8-inch bolt size, two holes, and 1-inch hole spacing, ensuring secure and efficient performance. Its long barrel design enhances stability, providing a solid and dependable connection. Whether used in industrial, commercial, or other high-performance applications, this compression lug guarantees consistent, reliable performance, making it the ideal choice for a wide range of electrical installations.
Key Features
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Material: Seamless Electro-Tin Plated Copper for optimal conductivity and corrosion resistance.
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Color: Gray for easy identification in electrical installations.
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Overall Length: 2.796 inches providing ample space for secure connections.
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Barrel Length: 1.125 inches accommodating various conductor sizes for flexibility.
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Conductor Material: Copper ensuring reliable electrical conductivity.
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Voltage Rating: 35 kV suitable for high-voltage applications.
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Conductor Size: 4 AWG specifically designed for conductor size 4.
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Stud Size: 3/8 inch compatible with standard stud sizes for ease of installation.
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Die Index: I-29 indicating compatibility with specific crimping tools.
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Pad Size: 1.437 inch L x 0.486 inch W x 0.093 inch Thk providing a stable base for connections.
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Pad Holes: 2 allowing for secure attachment to electrical components.
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Pad Hole Spacing: 1 inch offering flexibility in wiring configurations.
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Long Barrel Type: Enhances stability and conductivity in connections.
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Size: 0.25 inch ID x 0.343 inch OD accommodating specific wire dimensions.
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Barrel Type Chamfered Entry: Facilitates smooth wire insertion.
- Temperature Rating: 90°C suitable for applications with moderate temperature conditions.
Technical Specifications
| Wire Size | 4 AWG |
|---|---|
| Stud Size | 3/8" Stud |
| Color | Gray |
| Overall Length (L) | 66.8mm (2.63") |
| Neck Length (L1) | 40.1mm (1.58") |
| Neck Length (L2) | 19.05mm (0.75") |
| Outer Diameter (D) | 15.2mm (0.60") |
| Inner Diameter (D1) | 9.1mm (0.36") |
| Hole Diameter (D2) | 7.1mm (0.28") |
| Width (B) | 22.9mm (0.90") |
| Hole Spacing (E) | 10.4mm (0.41") |
| Thickness (F) | 1.7mm (0.07") |
| Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35KV |
| Max Amp Rating | 85A |
| UL Recognized | 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.
