Copper Short Barrel One Hole Compression Lugs 1/0 AWG 5/16-inch Bolt Size
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SKU: 210-98018
1000 in stock
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1/0 AWG Copper Compression Lug | 1-Hole | 5/16" Stud | Tin-Plated | Conversions Tech
The Conversions Tech Copper Compression Lug is a reliable and durable connector designed for secure electrical terminations with 1/0 AWG conductors. This 1-hole copper lug features a 5/16-inch bolt size, standard barrel, and a sight window for visual inspection—ensuring precise and consistent crimping. Its electro tin-plated surface enhances corrosion resistance and conductivity, while the pink color code allows quick identification in professional installations.
Built for performance and reliability, this lug is ideal for use in power distribution panels, switchgear, renewable energy systems, and industrial electrical applications. With UL, CE, and RoHS certifications, it guarantees compliance, safety, and long-lasting performance in demanding environments.
Key Features
- Reliable Copper Construction: Made from high-conductivity copper for superior electrical performance and mechanical strength.
- 1/0 AWG Conductor Compatibility: Specifically designed for 1/0 AWG cables, ensuring efficient power delivery and low resistance.
- 1-Hole Configuration: Simplifies installation while ensuring a stable and secure connection to terminals.
- 5/16-Inch Bolt Size: Standard hole diameter for compatibility with common electrical fasteners and terminals.
- Standard Barrel Design: Enables consistent crimping performance and reliable electrical terminations.
- Sight Window: Allows for quick inspection of conductor placement before crimping.
- Electro Tin-Plated Finish: Provides enhanced corrosion resistance and long-lasting conductivity.
- Pink Color Code: Industry-standard identification for 1/0 AWG copper lugs, simplifying installation and inventory management.
Technical Specifications
| Wire Size | 1/0 AWG |
| Stud Size | 5/16" Stud |
| Color | Pink |
| Overall Length (L) | 45.7 mm (1.80") |
| Length 1 (L1) | 19.1 mm (0.80") |
| Diameter (D) | 18.4 mm (0.70") |
| Diameter 1 (D1) | 13.0 mm (0.50") |
| Diameter 2 (D2) | 10.2 mm (0.40") |
| Width (B) | 20.3 mm (0.80") |
| Width 1 (E) | 8.8 mm (0.30") |
| Thickness (F) | 2.7 mm (0.10") |
| Material | Tin-Plated Copper |
| Temperature Rating | 90°C |
| Voltage Rating | 35 KV |
| Maximum Amp Rating | 230 A |
| UL Approved | Yes |
| CE Certified | Yes |
| RoHS Compliant | Yes |
Applications
- Power Distribution Panels: Ensures reliable terminations in high-current electrical systems.
- Industrial and Commercial Installations: Suitable for switchgear, control cabinets, and machinery connections.
- Renewable Energy Systems: Used for solar, wind, and energy storage applications requiring corrosion resistance.
- Utility and Construction Projects: Ideal for field terminations and heavy-duty power installations.
Frequently Asked Questions (FAQs)
1. Is this compression lug UL certified?
Yes, it is UL Approved, CE Certified, and RoHS Compliant for safety and performance assurance.
2. What color code identifies this lug?
This lug features a pink color code that designates 1/0 AWG compatibility.
3. Can I verify conductor insertion?
Yes, the sight window allows for visual confirmation before crimping.
4. What are the operating limits?
It operates at temperatures up to 90°C, supports 35 KV voltage, and is rated up to 230A.
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.
