Copper Long Barrel One Hole Compression Lug 600 MCM 1/2-inch Bolt Size
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SKU: 210-98081
2000 in stock
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Conversions Tech Copper Compression Lug — 600 MCM, 1/2-Inch Bolt Hole, Long Barrel (Green Color Code)
The Conversions Tech Copper Compression Lug is engineered for high-current electrical terminations, offering superior conductivity, corrosion resistance, and mechanical strength. Constructed from seamless, electro-tin plated copper, this long-barrel lug is optimized for 600 MCM conductors and designed to maintain secure, low-resistance connections in the most demanding environments. Its distinctive green color code provides fast visual identification for consistent installation quality across field and manufacturing applications.
Key Features and Advantages
- Premium Copper Construction: Manufactured from high-conductivity copper for maximum electrical performance and minimal energy loss.
- 600 MCM Conductor Capacity: Designed for 600 MCM copper wire, ensuring stable, efficient terminations in medium to large-scale electrical systems.
- 1/2-Inch Bolt Hole: Standard stud size ensures secure mechanical fastening and compatibility with common bus bars and terminal blocks.
- Long Barrel Design: Extended barrel length provides deep wire engagement, improved pull-out strength, and enhanced compression integrity.
- Electro-Tin Plated Finish: Resists oxidation and corrosion while improving conductivity and solderability in harsh environments.
- Color-Coded Identification: Green color band quickly identifies the correct lug for 600 MCM applications per standard compression color systems.
- Precision Engineering: Chamfered entry allows smooth cable insertion, reducing strand splay during crimping.
- High-Voltage Rated: Suitable for up to 35 kV applications and compliant with industry electrical standards.
- Durable and Reliable: Withstands high vibration, temperature, and environmental stress for long-term stability and safety.
Technical Specifications
| Material: | Seamless Electro-Tin Plated Copper |
| Conductor Material: | Copper |
| Color Code: | Green (600 MCM Identification) |
| Conductor Size: | 600 MCM |
| Voltage Rating: | 35 kV |
| Stud Size: | 1/2 Inch |
| Die Index: | I-94 |
| Overall Length: | 4.933 Inch |
| Barrel Length: | 2.687 Inch |
| Pad Size: | 1.437″ L × 1.712″ W × 0.267″ Thick |
| Pad Holes: | 1 (1/2-Inch Bolt Hole) |
| Barrel Type: | Long |
| Barrel Entry: | Chamfered |
| ID / OD: | 0.92″ ID × 1.187″ OD |
| Temperature Rating: | 90°C (194°F) |
| Finish: | Electro-Tin Plated |
| Country of Origin: | USA |
Recommended Applications
- Switchgear and control panels
- Power distribution networks and substations
- Industrial machinery wiring and OEM assemblies
- Commercial electrical infrastructure and feeders
- Renewable energy systems (solar, wind)
- HVAC and mechanical equipment terminations
- Utility and heavy equipment electrical systems
Frequently Asked Questions (FAQs)
1. What is the conductor size supported by this lug?
This lug is designed for 600 MCM copper conductors, providing reliable terminations for large power cables.
2. What is the purpose of the long barrel design?
The long barrel provides increased crimp contact area and mechanical pull-out strength, ensuring secure and stable electrical connections.
3. Why is the lug tin-plated?
The electro-tin plating protects against corrosion, oxidation, and high-humidity conditions while enhancing conductivity and crimping performance.
4. What does the green color code indicate?
The green color band identifies this lug as suitable for 600 MCM wire, conforming to industry-standard color identification systems for compression lugs.
5. Can this lug be used for high-voltage systems?
Yes. It’s rated up to 35 kV, making it suitable for high-voltage electrical applications and power distribution systems.
6. Is this lug compatible with aluminum conductors?
No. This model is designed specifically for copper conductors. For aluminum connections, use a dual-rated AL9CU lug.
7. What crimp die should be used?
Use a compression die marked with Index I-94 or equivalent tooling as specified by the manufacturer for optimal compression results.
8. What is the operating temperature range?
The lug is rated for continuous operation at 90°C (194°F), suitable for high-temperature environments.
9. What applications commonly use 600 MCM lugs?
They are used in high-current terminations such as switchgear, bus bars, transformer leads, and power distribution feeders.
10. Where are Conversions Tech copper compression lugs manufactured?
All Conversions Tech copper compression lugs are engineered, precision-machined, and quality-tested in the United States for professional-grade reliability.
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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.
