Copper Long Barrel Two Hole Compression Lugs 3/0 AWG 1/2-inch Bolt Size
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SKU: 210-09968
1000 in stock
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Conversions Tech 3/0 AWG Dual-Hole Copper Compression Lug — ½″ Stud, 1¾″ Spacing, Orange Color Code | UL / CE / RoHS / BABA Compliant
The Conversions Tech 3/0 AWG Dual-Hole Copper Compression Lug provides secure, efficient terminations for high-performance electrical systems. Featuring a ½-inch stud size and 1¾-inch hole spacing, this lug delivers installation versatility while ensuring strong mechanical stability. Its long-barrel tin-plated design guarantees optimal conductivity and superior corrosion resistance, while the orange color code ensures quick and accurate wire-size identification. Built without a sight window for a clean, professional appearance, it’s ideal for critical power, industrial, and renewable-energy applications.
Constructed from seamless electro-tin-plated copper and certified to UL, CE, and RoHS standards, this lug is manufactured under BABA (Build America, Buy America) compliance — combining top-tier electrical performance with domestic production quality.
Key Features
- Seamless Tin-Plated Copper: High-conductivity copper ensures low resistance and long-term reliability.
- Orange Color Code: Simplifies identification for 3/0 AWG conductors, streamlining installation.
- ½″ Stud Size with Dual Holes: Provides flexibility for secure, high-strength mounting with 1¾″ spacing.
- Long Barrel Design: Maximizes surface contact for improved electrical and mechanical performance.
- 35 kV Voltage Rating: Suitable for medium- and high-voltage systems requiring dependable terminations.
- 3/0 AWG Conductor Compatibility: Designed for heavy-duty power conductors in industrial and energy systems.
- I-50 Die Index: Ensures proper crimping and mechanical compression using standard dies.
- Tin Plating: Protects against corrosion, oxidation, and chemical exposure in demanding environments.
- Chamfered Entry: Smooth entry point for faster wire insertion and consistent crimping.
- UL / CE / RoHS / BABA Certified: Compliant with international and domestic safety standards.
Technical Specifications
| Wire Size | 3/0 AWG |
| Stud Size | ½″ |
| Color Code | Orange |
| Overall Length (L) | 93.5 mm (3.68″) |
| Neck Length (L₁) | 54.1 mm (2.13″) |
| Hole Length (L₂) | 25.4 mm (1.00″) |
| Outer Diameter (D) | 23.0 mm (0.91″) |
| Inner Diameter (D₁) | 15.7 mm (0.62″) |
| Hole Diameter (D₂) | 13.0 mm (0.51″) |
| Width (B) | 30.5 mm (1.20″) |
| Hole Spacing (E) | 44.5 mm (1.75″) |
| Thickness (F) | 2.7 mm (0.11″) |
| Material | Tin-Plated Copper |
| Temperature Rating | 90 °C (194 °F) |
| Voltage Rating | 35 kV |
| Maximum Amp Rating | 310 A |
| Certifications | UL Recognized • CE Certified • RoHS Compliant • BABA Certified |
| Origin | USA *Stock product may be sourced elsewhere. |
Applications
- Industrial power distribution and control systems
- Renewable-energy and utility-scale installations
- Switchgear, transformers, and grounding assemblies
- Automotive and marine heavy-current systems
- High-performance electrical and HVAC systems
The Conversions Tech 3/0 AWG Dual-Hole Copper Compression Lug combines mechanical durability with corrosion-resistant performance. Certified to UL, CE, and RoHS standards — and BABA compliant — it ensures long-term reliability and efficiency in high-current electrical networks.
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.
