Color Keyed Copper Compression...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.86
Color-Keyed Copper Compression Lugs 2/0 AWG – One-Hole, Long-Barrel Lugs - Black

Color Keyed Copper Compression Lugs 2/0 AWG Long-Barrel One-Hole Black

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Model: 54910BE

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

$10.86
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Color Keyed Copper Compression Lugs 2/0 AWG Long-Barrel One-Hole Black

Professional copper compression lugs for reliable electrical connections

Color Keyed copper compression lugs deliver professional-grade electrical connections for 2/0 AWG cable applications. These long-barrel, one-hole lugs feature durable copper construction with black color coding for easy identification and organization in electrical installations. The 3/8 inch stud size and 35 kV voltage rating ensure reliable performance in demanding electrical applications.

Professional Features & Benefits

  • 2/0 AWG Cable Compatibility: Precisely sized for secure connections with 2/0 AWG conductors, ensuring optimal electrical contact and performance.
  • Copper Construction: High-conductivity copper material provides excellent electrical performance and corrosion resistance for long-term reliability.
  • Long-Barrel Design: Extended barrel length offers enhanced cable grip and improved mechanical strength for secure connections.
  • 35 kV Voltage Rating: High voltage capability supports demanding electrical applications with reliable insulation performance.
  • 3/8 Inch Stud Size: Standard stud dimension ensures compatibility with common electrical hardware and connection points.
  • UL Listed: UL E9809 listing provides assurance of safety and performance standards compliance.
  • Color-Coded Identification: Black color coding enables quick visual identification and systematic organization of electrical connections.

Technical Specifications

  • Brand Label: Color Keyed / Blackburn
  • Cable Size: 2/0 AWG
  • Country Of Origin: Mexico (MX)
  • Department: Electrical
  • Effective Date: 19780502
  • Idea Granular Category Code Igcc: 4532 >> Cable or wire lug
  • Insulation Material: None
  • Product Color: Black
  • Product Material: Copper
  • Product Type: Long Barrel
  • Standards: UL E9809
  • Stud Size: 3/8 in
  • Sub Brand Label: Color Keyed
  • Voltage Rating: 35 kV

Professional Applications

  • Electrical panel connections and distribution systems
  • Industrial equipment and machinery wiring
  • Commercial building electrical installations
  • Power distribution and control applications
  • Electrical maintenance and repair projects
  • Professional electrical contractor applications

Why Choose Color Keyed Quality?

Color Keyed compression lugs provide reliable electrical connections backed by UL E9809 listing and professional copper construction. The 35 kV voltage rating and long-barrel design ensure dependable performance in demanding electrical applications, while the color-coded system supports organized and efficient installations.

Manufacturer Resources

Product Specs

Brand Label:
Color Keyed / Blackburn
Cable Size:
2/0 AWG
Country Of Origin:
Mexico (MX)
Department:
Electrical
Effective Date:
19780502
Idea Granular Category Code Igcc:
4532 >> Cable or wire lug
Product Color:
Black
Product Material:
Copper
Product Type:
Long Barrel
Standards:
UL E9809
Stud Size:
3/8 in
Sub Brand Label:
Color Keyed
Voltage Rating:
35 kV

Color-Keyed 54910BE – Frequently Asked Questions

1) Will the Color Keyed 54910BE lug accept 2/0 AWG copper cable?
The 54910BE compression lug is sized specifically for 2/0 AWG conductor. Compression lugs are not adjustable like mechanical set-screw lugs, so the barrel only crimps correctly on the AWG size it is keyed for. Run a different size cable and you will not get a proper crimp. For other conductor sizes you need the matching lug in the series.
2) Can I use this copper compression lug on medium voltage cable terminations?
Rated 35 kV, so it is suitable for medium voltage terminations as well as ordinary 600 V panel and equipment work. The long barrel gives more contact length on the conductor, which is why this style is usually specified for MV terminations and for high pull or vibration locations.
3) Can I crimp this copper lug onto aluminum conductor?
No. The 54910BE is a copper-bodied lug for copper conductor. Aluminum cable needs an aluminum or dual-rated AL9CU connector; putting bare copper on aluminum invites galvanic corrosion at the joint.
4) Is the black color on these Color Keyed lugs a coating I need to worry about, or just identification?
The black is the color-key marking that tells an installer and an inspector which die and die index was used for the crimp. The lug itself is copper with no insulation on it, so once installed you still need to insulate or tape the barrel and tongue where the application requires it.
5) What is the difference between a long-barrel and a standard-barrel compression lug?
Barrel length is the whole difference. The long-barrel version takes more crimps over a longer length of conductor, which raises pull-out strength and is what most medium voltage and utility specs call for. A standard barrel takes fewer crimps and is fine for general 600 V panel terminations where mechanical strength is not the governing concern. This 2/0 AWG lug is the long-barrel type.
6) Is Color Keyed the same thing as Blackburn?
Yes, Color Keyed is the Blackburn compression connector line, and the 54910BE is catalogued under the Color Keyed sub-brand. If your spec or your existing panel calls out a Blackburn Color Keyed 2/0 lug, this is that part.
7) Do I need a special crimp tool for this 2/0 compression lug?
Yes. This is a compression lug, not a set-screw mechanical lug, so it needs a hydraulic or battery crimper with the die matched to the color key on the barrel. There is no bolt to torque on the conductor end. If you do not have a crimper on site, a mechanical set-screw lug is the alternative to look at.
How fast can I get the Color-Keyed 54910BE 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 54910BE come with a warranty?
Absolutely. The Color-Keyed 54910BE 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 54910BE?
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 54910BE from ZenSupply?
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