Copper Long Barrel One Hole Compression Lug 3 AWG 5/16-inch Bolt Size
Shipping calculated at checkout
880 in stock
Pickup currently unavailable
Send a copy to email:
By entering your email, you agree that it will be seen by store and may contact you.
Open here
The Conversions Tech Copper Compression Lug provides a durable solution for various electrical applications. Featuring a sturdy design with a conductor size of 3 AWG and a 5/16 inch bolt size, the long barrel enhances stability and conductivity. The tin-plated finish ensures corrosion resistance, and the white color code simplifies identification for quick and efficient installations. This lug is suitable for power distribution panels, industrial machinery, construction projects, and other applications requiring secure electrical connections.
Key Features
- Conductor Size: Designed for 3 AWG conductors, providing secure and reliable electrical connections for this wire gauge.
- Bolt Size: Features a 5/16-inch bolt size, ensuring a stable and strong attachment to electrical systems.
- Long Barrel Design: The long barrel enhances stability and conductivity, ensuring a secure and effective connection with improved mechanical retention.
- Material: Made from tin-plated copper, offering corrosion resistance, excellent conductivity, and long-lasting durability, especially in harsh environments.
- Color Code: White color code for easy identification, enabling quick recognition during installation and improving efficiency.
- Applications: Ideal for a variety of electrical applications such as power distribution panels, industrial machinery, construction projects, and any situation requiring secure and reliable electrical connections.
-
Durability: Provides long-term performance even in challenging environments, ensuring reliability over time.
Technical Specification
| Wire Size | 3 AWG |
|---|---|
| Stud Size | 5/16" Stud |
| Color | White |
| Overall Length (L) | 45.7mm (1.80") |
| Neck Length (L1) | 19.5mm (0.75") |
| Outer Diameter (D) | 14.4mm (0.57") |
| Inner Diameter (D1) | 9.9mm (0.39") |
| Hole Diameter (D2) | 7.8mm (0.31") |
| Width (B) | 22.8mm (0.90") |
| Hole Spacing (E) | 8.7mm (0.34") |
| Thickness (F) | 1.9mm (0.07") |
| Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35 KV |
| Max Amp Rating | 170A |
| 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.
