3/0 AWG Copper Compression Lug, 5/16" Stud, 1-Hole, Standard Barrel
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SKU: 210-98025
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3/0 AWG Copper Compression Lug | Standard Barrel | 1-Hole | 5/16" Stud | Orange | Conversions Tech
The Conversions Tech 3/0 AWG Copper Standard-Barrel Compression Lug is designed for dependable and space-efficient terminations in electrical systems. Constructed from high-conductivity copper with a tin-plated finish, it offers superior corrosion resistance and long-lasting durability. The standard-barrel design provides compact installation without compromising performance, while the one-hole configuration with a 5/16-inch bolt size ensures a secure, low-resistance connection. Ideal for industrial, commercial, and residential applications, this compression lug delivers high efficiency and mechanical reliability in tight spaces.
| Specifications | |
| Part number | 210-98025 |
| Conductor | 3/0 AWG copper, Class B stranded |
| Stud | 5/16 in, 1 hole |
| Barrel | Standard, 0.96 in (E), chamfered entry, inspection window |
| Overall length | 2.06 in (B) |
| Tongue width | 0.885 Inch |
| Tongue thickness | 0.125 Inch |
| Die | Index 50, Orange, one crimp |
| Material | Electrolytic copper, electro tin plated |
| Rating | UL 486A, cULus, 90 C, 35 kV, 200 A at 75 C |
| Color code | Orange |
Rated for up to 35 kV and 90°C, this lug meets UL, CE, and RoHS compliance standards, ensuring safe, professional-grade electrical connections across all environments.
Key Features
- High-Quality Copper Construction: Ensures exceptional electrical conductivity and long-term mechanical reliability.
- 3/0 AWG Conductor Compatibility: Perfectly sized for 3/0 AWG conductors to provide a tight, stable fit.
- 5/16-Inch Bolt Hole: Fits standard bolts or studs, simplifying secure installation.
- Standard Barrel Design: Compact construction ideal for installations with limited space.
- Compression Connection: Provides a solid crimp for secure, corrosion-resistant electrical terminations.
- Tin-Plated Finish: Protects against oxidation and enhances conductivity for consistent performance.
- UL, CE & RoHS Certified: Meets industry safety and performance standards for electrical reliability.
Technical Specifications
| Wire Size | 3/0 AWG |
| Stud Size | 5/16" Stud |
| Color | Orange |
| Overall Length (L) | 52.3 mm (2.10") |
| Neck Length (L1) | 19.1 mm (0.80") |
| Outer Diameter (D) | 23.0 mm (0.90") |
| Inner Diameter (D1) | 15.7 mm (0.60") |
| Hole Diameter (D2) | 13.0 mm (0.50") |
| Width (B) | 24.4 mm (0.96") |
| Hole Spacing (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 | 310 A |
| UL Approved | Yes |
| CE Certified | Yes |
| RoHS Compliant | Yes |
Applications
- Power Distribution Panels: Ensures dependable high-current connections for panelboards and feeders.
- Industrial Machinery: Ideal for heavy-duty terminations in MCCs, switchgear, and motor control systems.
- Renewable Energy Installations: Reliable for solar, ESS, and inverter applications.
- Commercial Electrical Systems: Provides secure terminations for residential, utility, and maintenance applications.
Frequently Asked Questions (FAQs)
1. What wire size is compatible with this lug?
This lug is designed for 3/0 AWG copper conductors.
2. Can this lug be used in confined spaces?
Yes, the standard barrel design makes it ideal for compact installations without sacrificing performance.
3. What is the rated temperature and voltage?
It is rated for 90°C and up to 35 kV applications.
4. Is it corrosion-resistant?
Yes, the tin-plated copper surface provides excellent corrosion and oxidation resistance.
5. Does it meet certification standards?
Yes, it is UL Approved, CE Certified, and RoHS Compliant for professional-grade installations.
Specifications
| Part Number | 210-98025 |
| Category | Electrical connector |
| Weight | 0.25 lb |
Why Pros Buy Direct from Conversions Tech
Quality-tested and UL Listed. Every product we carry is built to our specifications by certified manufacturing partners and quality-verified before it ships. UL/CSA listed where required, NEC compliant.
Cross-reference savings. Direct equivalents to Burndy, Hubbell, and other OEM part numbers at up to 30% less — same specs, same certifications, without the big-brand markup.
Real technical support. Need a torque spec, die reference, or an OEM quote? You’ll speak directly with the Conversions Tech engineering desk — not a script reader — for instant answers, custom kitting, and private-label options.
Fast US fulfillment. Orders in by 2PM ET ship same day from our US warehouse, nationwide ground and expedited.
