Color Keyed One-Hole Cable Lug...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$7.47
Color Keyed One-Hole Lugs #2AWG - Standard Barrel (600V to 35KV) - Brown

Color Keyed One-Hole Cable Lug 2 AWG Standard Barrel 35kV Brown Copper

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Model: 54107

In Stock (leaves warehouse same day if ordered before 3pm ET)

$7.47
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Color Keyed One-Hole Cable Lug 2 AWG Standard Barrel 35kV Brown Copper

Professional electrical connection solution for high-voltage applications

The Color Keyed One-Hole Cable Lug delivers reliable electrical connections for 2 AWG conductors in high-voltage applications up to 35kV. Constructed from durable copper material with brown color coding for easy identification, this standard barrel lug provides professional-grade performance for electrical installations requiring secure, long-lasting connections.

Professional Features & Benefits

  • 2 AWG Cable Compatibility: Precisely sized for 2 AWG conductors ensuring optimal connection integrity and electrical performance.
  • 35kV Voltage Rating: High-voltage capability supports demanding electrical applications with reliable insulation and safety margins.
  • Copper Construction: Superior conductivity and corrosion resistance for long-term electrical performance and durability.
  • Brown Color Coding: Visual identification system enhances installation accuracy and maintenance efficiency in complex electrical systems.
  • Standard Barrel Design: Proven connection method provides secure mechanical and electrical interface for professional installations.
  • UL Listed: UL E9809 certification ensures compliance with safety standards and professional installation requirements.

Technical Specifications

  • Brand Label: Color Keyed / Blackburn
  • Cable Size: 2 AWG
  • Country Of Origin: Mexico (MX)
  • Department: Electrical
  • Effective Date: 19750324
  • Idea Granular Category Code Igcc: 4532 >> Cable or wire lug
  • Insulation Material: None
  • Product Color: Brown
  • Product Material: Copper
  • Product Type: Standard Barrel
  • Standards: UL E9809
  • Sub Brand Label: Color Keyed
  • Voltage Rating: 35 kV

Professional Applications

  • High-voltage electrical distribution systems
  • Industrial power transmission connections
  • Utility infrastructure installations
  • Commercial electrical panel connections
  • Substation and switchgear applications
  • Professional electrical contractor projects

Why Choose Color Keyed Quality?

Color Keyed cable lugs provide dependable electrical connections backed by UL E9809 listing and proven copper construction. The brown color coding system enhances installation accuracy while the standard barrel design ensures reliable long-term performance in demanding high-voltage applications.

Manufacturer Resources

Product Specs

Brand Label:
Color Keyed / Blackburn
Cable Size:
2 AWG
Country Of Origin:
Mexico (MX)
Department:
Electrical
Effective Date:
19750324
Idea Granular Category Code Igcc:
4532 >> Cable or wire lug
Product Color:
Brown
Product Material:
Copper
Product Type:
Standard Barrel
Standards:
UL E9809
Sub Brand Label:
Color Keyed
Voltage Rating:
35 kV

Color-Keyed 54107 – Frequently Asked Questions

1) What bolt hole sizes does the Color Keyed 2 AWG one-hole lug come in?
Four bolt sizes are offered on the brown 2 AWG standard barrel lug: 1/4 inch (part 54107), 5/16 inch (54142-TB), 3/8 inch (54143-TB), and 1/2 inch (54145-TB). Pick the hole to match the stud or pad bolt on your breaker, bus, or ground bar rather than drilling or shimming the tongue.
2) Will this lug accept 2 AWG cable only, or can I use it on a different conductor size?
It is sized for 2 AWG conductors, and that is the only size it should be crimped on. Color Keyed barrels are die-indexed by color, and brown is the 2 AWG index on this family, so a different gauge in the barrel means the wrong crimp depth and a connection that will not hold mechanically or electrically.
3) Can I use a 35kV lug on a 600V panel or motor termination?
Yes. The lug carries a 35 kV rating, and the product images identify it as a 600V to 35kV standard barrel lug, so it is suitable across that range. A higher voltage rating is never a problem on a lower voltage circuit, so the same part works on a 600V panel feed or a medium-voltage switchgear termination.
4) Is this an insulated lug or bare copper?
Bare. The insulation material is listed as none, so the barrel and tongue are uninsulated copper. On medium-voltage work you will need to insulate the termination yourself with tape, heat shrink, or a cold shrink boot. If you want a factory-insulated barrel, this is not the part.
5) Is the Color Keyed lug copper or aluminum, and can it land on an aluminum bus?
The body is copper. Copper lugs are intended for copper conductors; if your cable is aluminum you want an aluminum or dual-rated AL9CU connector instead. For the pad itself, copper lugs are regularly bolted to aluminum bus with the appropriate anti-oxidant compound and a Belleville washer per the equipment maker's instructions.
6) Is this cable lug UL listed for inspection?
It is UL listed under file E9809, which is the reference an inspector or submittal reviewer will look for on a Color Keyed / Blackburn connector.
7) What is the difference between a standard barrel and a long barrel lug for 2 AWG?
This is the standard barrel version, which takes a single crimp index and is the usual choice for general power and feeder terminations. Long barrel lugs give you a longer crimp area for additional pull-out strength and are specified where utility or substation standards call for multiple crimps on the barrel. If your spec sheet calls out a long barrel, the standard barrel is not a substitute.
8) Is the Color Keyed brown lug the same thing as a Blackburn lug?
Same product. It is sold under the Color Keyed sub brand within the Blackburn line, so a spec written for a Blackburn Color Keyed 2 AWG one-hole lug is satisfied by these parts. Country of origin is Mexico.
9) Why is the lug brown, and does the color mean anything on the job?
Brown is the color-key index for this 2 AWG connector, not a finish choice. It tells the installer and the inspector at a glance which die and which conductor size the barrel belongs to, which matters when you have several gauges terminating in the same cabinet.
How fast can I get the Color-Keyed 54107 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Color-Keyed 54107 come with a warranty?
Absolutely. The Color-Keyed 54107 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Color-Keyed 54107?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Color-Keyed 54107 from ZenSupply?
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