Color Keyed Copper Compression...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$29.04
Color-Keyed Copper Compression Lugs 350kcmil – Two-Hole, Long-Barrel Lugs - Red

Color Keyed Copper Compression Lugs 350 kcmil Two-Hole Long-Barrel - Red

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Model: 54872BE

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

$29.04
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Color Keyed Copper Compression Lugs 350 kcmil Two-Hole Long-Barrel - Red

Professional copper compression lugs for reliable electrical connections

Color Keyed copper compression lugs deliver dependable electrical connections for 350 kcmil cable applications. These two-hole, long-barrel lugs feature red color coding for easy identification and are constructed from high-quality copper material. With 35 kV voltage rating and 1/2 inch stud size, these compression lugs provide professional-grade performance for demanding electrical installations.

Professional Features & Benefits

  • 350 kcmil Cable Capacity: Accommodates large conductor sizes for high-current applications and power distribution systems.
  • 35 kV Voltage Rating: Supports high-voltage applications with reliable insulation performance and electrical safety.
  • Copper Construction: Provides excellent conductivity and corrosion resistance for long-term reliability.
  • Two-Hole Design: Offers secure mechanical connection with dual mounting points for enhanced stability.
  • Long-Barrel Configuration: Ensures optimal cable grip and compression contact area for reliable connections.
  • Red Color Coding: Enables quick visual identification and phase organization in electrical installations.
  • UL Listed: Meets UL E9809 standards for safety and performance in electrical applications.

Technical Specifications

  • Brand Label: Color Keyed / Blackburn
  • Cable Size: 350 kcmil
  • 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: Red
  • Product Material: Copper
  • Product Type: Long Barrel
  • Standards: UL E9809
  • Stud Size: 1/2 in
  • Sub Brand Label: Color Keyed
  • Voltage Rating: 35 kV

Professional Applications

  • High-voltage electrical distribution systems
  • Industrial power transmission installations
  • Commercial electrical panel connections
  • Utility substation applications
  • Heavy-duty electrical equipment terminations
  • Power generation facility connections

Why Choose Color Keyed Quality?

Color Keyed compression lugs meet UL E9809 standards for reliable performance in demanding electrical applications. The copper construction and long-barrel design ensure dependable connections, while the color-coded system supports organized installations and maintenance practices.

Manufacturer Resources

Product Specs

Brand Label:
Color Keyed / Blackburn
Cable Size:
350 kcmil
Country Of Origin:
Mexico (MX)
Department:
Electrical
Effective Date:
19780502
Idea Granular Category Code Igcc:
4532 >> Cable or wire lug
Product Color:
Red
Product Material:
Copper
Product Type:
Long Barrel
Standards:
UL E9809
Stud Size:
1/2 in
Sub Brand Label:
Color Keyed
Voltage Rating:
35 kV

Color-Keyed 54872BE – Frequently Asked Questions

1) What cable size does the Color Keyed 54872BE copper compression lug take?
It is sized for 350 kcmil copper conductor, one conductor per lug. The barrel is die-indented onto the cable, so you need the crimp die matched to the red color code to get a listed connection. Part number is 54872BE.
2) Will this lug bolt to a 1/2 inch stud bus bar?
Yes. The two-hole pad is drilled for 1/2 inch studs or bolts, giving two mounting points instead of one so the lug cannot rotate on the bar under cable weight or fault torque.
3) What voltage can these Color Keyed compression lugs be used at?
Rated 35 kV, so they cover medium-voltage work in substations, utility feeders and industrial distribution as well as ordinary 600 V panel terminations.
4) Can I use a copper compression lug like this on aluminum conductor?
No. This is a copper-bodied lug for copper conductor. Aluminum cable needs an aluminum or dual-rated AL9CU connector, and mixing copper barrel on aluminum conductor is not a listed connection.
5) Is a long-barrel lug different from a standard-barrel lug, and when do I need one?
The longer barrel gives more compression contact length along the conductor, which means more crimps and a stronger mechanical grip. That matters on large conductors like 350 kcmil where cable weight and pull-out force are real, and on medium-voltage terminations. A standard short-barrel lug is fine for smaller conductors and light duty, but it will not give you the same contact area.
6) Do these lugs come insulated or do I need to add heat shrink?
Bare copper, no insulation on the lug itself. Any insulating or sealing over the barrel and pad, heat shrink or tape, has to be supplied separately as part of your termination kit.
7) Are these lugs UL listed for an inspected installation?
They carry UL file E9809, which is what an inspector will look for on a medium-voltage termination. Listing holds only when the lug is crimped with the matching color-keyed die.
8) What does the red color coding on Blackburn Color Keyed lugs mean?
Red is the die index for this connector, not a phase marking. It tells the installer which crimp die and die cavity to use on the tool so the compression matches what was tested. The system is sold under the Color Keyed / Blackburn label.
9) How many 350 kcmil conductors can I land on one of these lugs?
One. It is a single-conductor 350 kcmil barrel with a two-hole flat pad on the other end. If you need to land two cables on one point, use two lugs stacked on the bar or a two-conductor connector instead.
How fast can I get the Color-Keyed 54872BE 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 54872BE come with a warranty?
Absolutely. The Color-Keyed 54872BE 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 54872BE?
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 54872BE from ZenSupply?
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