Copper Long Barrel One Hole Compression Lug 4/0 AWG 1/2-inch Bolt Size
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SKU: 210-09860
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The Conversions Tech Copper Compression Lug is engineered for robust electrical connections, designed to accommodate a 4/0 conductor size with its 1-hole design and 1/2-inch bolt size. The long barrel construction enhances conductivity and ensures reliable performance, while the durable tin-plated finish provides excellent corrosion resistance. Its purple color code simplifies identification within electrical systems, and the sleek design, free of a sight window, prioritizes both functionality and efficiency. This lug is an ideal choice for high-performance electrical applications, offering secure and long-lasting connections across a range of environments.
Key Features
- Seamless Electro-Tin Plated Copper: Ensures high conductivity and corrosion resistance for reliable electrical connections.
- Purple Color Code: Facilitates easy and quick identification within electrical systems.
- 35 kV Voltage Rating: Suitable for applications requiring high voltage capabilities.
- 4/0 AWG Conductor Size: Designed to accommodate heavy-duty conductors for versatile use.
- 1/2 Inch Stud Size: Compatible with standard stud sizes for ease of installation.
- I-54 Die Index: Specifies the die index for proper crimping and termination.
- Long Barrel Type: Enhances conductivity and provides a secure connection.
- 0.546 Inch ID X 0.687 Inch OD: Precise dimensions for effective conductor accommodation.
- Barrel Type Chamfered Entry: Streamlines installation, especially in confined spaces.
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Temperature Rating 90 Deg C: Suitable for applications with moderate temperature requirements.
Technical Specifications
| Wire Size | 4/0 AWG |
|---|---|
| Stud Size | 1/2" |
| Color | Purple |
| Overall Length (L) | 74.8mm (2.94") |
| Neck Length (L1) | 28.7mm (1.13") |
| Outer Diameter (D) | 25.4mm (1.00") |
| Inner Diameter (D1) | 17.3mm (0.68") |
| Hole Diameter (D2) | 14.2mm (0.56") |
| Width (B) | 37.2mm (1.46") |
| Hole Spacing (E) | 13.1mm (0.51") |
| Thickness (F) | 3.0mm (0.12") |
| Terminal Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35KV |
| Max Amp Rating | 230A |
| 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.
