Copper Short Barrel One Hole Compression Lugs 10 AWG #10 Bolt Size
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SKU: 210-09801
1000 in stock
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10 AWG Copper Compression Lug – 1-Hole, #10 Stud, Long Barrel | Conversions Tech
The Conversions Tech 10 AWG Copper Compression Lug is a dependable, high-quality connector designed for secure, low-resistance electrical terminations in a wide range of installations. Built for 10 AWG copper conductors, this lug features a single #10 stud hole and a long barrel design that enhances mechanical strength and electrical stability.
Constructed from seamless electro-tin plated copper, this tinned copper compression lug delivers excellent corrosion resistance for long service life. The yellow color code makes identification fast and reduces installation errors. With a chamfered barrel entry for easier cable insertion, this lug is ideal for power distribution, industrial equipment, construction projects, and general electrical work where performance and reliability matter.
Key Features
- 10 AWG Conductor Size: Designed to securely terminate 10 AWG copper wire for low to medium-power systems.
- #10 Stud Size: Fits standard #10 studs/bolts for common electrical terminations.
- Long Barrel Design: Provides increased crimp area for improved pull-out strength and consistent conductivity.
- Seamless Tin-Plated Copper: Electro-tin plated copper offers high conductivity and corrosion resistance.
- Chamfered Barrel Entry: Guides stranded conductors into the barrel for faster, cleaner installations.
- Yellow Color Code: Enables quick identification and helps reduce install errors.
- Durable Construction: Built for long-term performance in demanding commercial and industrial environments.
- High Voltage Capability: Rated up to 35 kV (when properly installed in an appropriate system).
Common Applications
- Power distribution panels and electrical enclosures
- Industrial machinery and control panels
- Construction and facility electrical projects
- Grounding and bonding with copper conductors
- General electrical terminations requiring a #10 stud
Technical Specifications
| Material | Seamless Electro-Tin Plated Copper |
| Conductor Material | Copper |
| Conductor Size | 10 AWG |
| Stud Size | #10 |
| Pad Holes | 1 |
| Barrel Type | Long Barrel |
| Barrel Entry | Chamfered |
| Color Code | Yellow |
| Overall Length | 1.569 Inch |
| Barrel Length | 0.812 Inch |
| Insulation Size (ID × OD) | 0.179 Inch ID × 0.272 Inch OD |
| Die Index | I-21 |
| Pad Size | 0.562" L × 0.374" W × 0.093" Thick |
| Voltage Rating | 35 kV |
| Temperature Rating | 90°C |
Frequently Asked Questions (FAQs)
What wire type is this lug designed for?
This lug is designed for 10 AWG copper conductors. It is not intended for aluminum wire.
What stud size does this lug fit?
This compression lug is designed to fit a #10 stud/bolt.
What is the benefit of a long barrel lug?
A long barrel provides additional crimp area, improving mechanical retention and ensuring consistent electrical contact.
Why is the lug tin plated?
Tin plating helps prevent corrosion and oxidation while maintaining excellent electrical conductivity over time.
What does the yellow color code indicate?
The yellow color code is used for quick identification during installation and helps reduce wiring errors.
What crimping tool should I use?
Use a crimping tool rated for 10 AWG copper lugs and follow proper die selection, including Die Index I-21.
What does chamfered entry mean?
A chamfered entry is a tapered barrel opening that helps guide stranded wire into the lug more easily.
Is this lug suitable for outdoor installations?
Yes. The tin-plated copper construction improves corrosion resistance and can be used in many indoor/outdoor environments when properly protected.
What is the temperature rating?
This lug is rated up to 90°C when installed correctly within an appropriate system.
Where is this lug commonly used?
It is commonly used in panels, industrial equipment, construction projects, grounding applications, and other electrical terminations requiring 10 AWG wire and a #10 stud.
4 Reasons Pros Buy Direct from Conversions Tech
, we design, test, and ship every product from inside the United States— “” quality without the big-box markup.
Our , mold, and QA station behind our weatherproof boxes, conduit bodies, and power inverters. , UL-listed safety, and up to 30 % lower cost than .
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.
