Copper Long Barrel One Hole Compression Lug 3/0 AWG 5/16-inch Bolt Size
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SKU: 210-98072A
1000 in stock
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This Conversions Tech robust copper compression lug is designed to provide secure and reliable electrical connections. Accommodating a 3/0 conductor size, it features a 5/16-inch bolt size and a long barrel with tin plating to ensure optimal conductivity and long-lasting performance. The orange color code simplifies identification, making installations more efficient, while the sleek design without a sight window maintains a streamlined appearance. Ideal for a variety of electrical applications, this lug delivers both durability and ease of use in demanding environments.
Key Features
- Seamless Electro-Tin Plated Copper Material: Ensures high conductivity and corrosion resistance.
- Orange Color: Facilitates easy identification during installations.
- 3.876 Inch Overall Length: Provides ample space for secure conductor termination.
- 1.5 Inch Barrel Length: Long barrel design for optimal performance and stability.
- 35 kV Voltage Rating: Suitable for a wide range of voltage applications.
- 3/0 AWG Conductor Size: Accommodates various conductor sizes for versatility.
- 5/16 Inch Stud Size: Compatible with standard 5/16-inch stud sizes for easy installation.
- I-50 Die Index: Precision die index for consistent and reliable crimping.
- 1.937 Inches L X 0.885 Inch W X 0.125 Inch Thk Pad Size: Adequate pad size for secure connections.
- 1 Pad Hole(S): Designed for a single conductor termination for simplicity.
- Long Barrel Type: Ideal for applications requiring an extended barrel for enhanced connectivity.
Technical Specifications
| Wire Size | 3/0 AWG |
| Stud Size | 5/16" |
| Color | Orange |
| Overall Length (L) | 58.4mm (2.3") |
| Barrel Length (L1) | 19.1mm (0.75") |
| Barrel Diameter (D) | 22.9mm (0.905") |
| Barrel Inner Diameter (D1) | 15.7mm (0.62") |
| Barrel Outer Diameter (D2) | 12.9mm (0.51") |
| Flange Length (B) | 30.4mm (1.2") |
| Flange Width (E) | 8.7mm (0.34") |
| Thickness (F) | 2.7mm (0.108") |
| Terminal Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35 KV |
| Maximum Amp Rating | 310A |
| 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.
