Color Keyed Two Hole Cable Lug...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$14.29
Color-Keyed Two Hole Lugs 2/0AWG - Standard Barrel (600V to 35KV) - Black

Color Keyed Two Hole Cable Lug 2/0 AWG 35kV Standard Barrel - Black

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Model: 54210

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

$14.29
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Color Keyed Two Hole Cable Lug 2/0 AWG 35kV Standard Barrel

Professional copper cable termination for high-voltage applications

The Color Keyed Two Hole Cable Lug delivers reliable electrical connections for 2/0 AWG conductors in high-voltage applications up to 35kV. Constructed from copper material with a standard barrel design and black color coding, this professional-grade lug provides secure termination with dual mounting holes for enhanced mechanical stability and electrical performance.

Professional Features & Benefits

  • 2/0 AWG Cable Capacity: Accommodates large conductors for high-current applications requiring robust electrical connections
  • 35kV Voltage Rating: Engineered for high-voltage systems delivering reliable performance in demanding electrical environments
  • Copper Construction: Provides excellent conductivity and corrosion resistance for long-term electrical reliability
  • Two Hole Design: Dual mounting configuration ensures secure mechanical attachment and enhanced connection stability
  • Standard Barrel Configuration: Professional crimping design optimized for consistent termination and electrical performance
  • UL Listed (E9809): Meets rigorous safety standards ensuring compliance with electrical codes and professional installation requirements
  • Color Coded Black: Visual identification system facilitates proper phase identification and installation organization

Technical Specifications

  • Brand Label: Color Keyed / Blackburn
  • Cable Size: 2/0 AWG
  • Country Of Origin: Mexico (MX)
  • Department: Electrical
  • Effective Date: 19740528
  • Idea Granular Category Code Igcc: 4532 >> Cable or wire lug
  • Insulation Material: None
  • Product Color: Black
  • Product Material: Copper
  • Product Type: Standard Barrel
  • Standards: UL E9809
  • Stud Size: 3/8 in
  • Sub Brand Label: Color Keyed
  • Voltage Rating: 35 kV

Professional Applications

  • High-Voltage Distribution Systems
  • Industrial Power Distribution
  • Utility Substation Connections
  • Commercial High-Voltage Installations
  • Electrical Panel Terminations
  • Power Generation Facilities
  • Heavy Industrial Equipment Connections

Why Choose Color Keyed Quality?

Color Keyed cable lugs deliver professional-grade reliability with UL listing ensuring code compliance and safety. The copper construction and standard barrel design provide long-term durability and consistent electrical performance in demanding high-voltage applications up to 35kV.

Manufacturer Resources

Product Specs

Brand Label:
Color Keyed / Blackburn
Cable Size:
2/0 AWG
Country Of Origin:
Mexico (MX)
Department:
Electrical
Effective Date:
19740528
Idea Granular Category Code Igcc:
4532 >> Cable or wire lug
Product Color:
Black
Product Material:
Copper
Product Type:
Standard Barrel
Standards:
UL E9809
Stud Size:
3/8 in
Sub Brand Label:
Color Keyed
Voltage Rating:
35 kV

Color-Keyed 54210 – Frequently Asked Questions

1) Will a 2/0 AWG copper two hole lug work on a 3/8 inch stud pad?
Yes. The Color Keyed two hole lug for 2/0 AWG is drilled for 3/8 inch studs, so it lands on standard 3/8 inch bus pads, breaker pads and ground bars. Two bolts instead of one keeps the termination from rotating under cable pull, which matters on a conductor this size.
2) Can I use this lug on aluminum cable or is it copper only?
Copper only. The barrel is copper, so it is intended for copper conductors. For aluminum or dual-rated runs you need an AL9CU rated compression lug instead; putting bare copper on aluminum invites galvanic corrosion at the joint.
3) Is this lug rated for 15kV and 25kV shielded cable terminations too?
It carries a 35 kV rating, which covers terminations at 35 kV and anything below it, including 15 kV and 25 kV class shielded cable. The images list the range as 600V to 35kV.
4) Is this a Blackburn lug? I need to match what is already in the panel.
Yes. Color Keyed is the Blackburn sub-brand line, and the part number is 54210. If the existing terminations in the gear are Blackburn Color Keyed 2/0 black-key lugs on 3/8 inch studs, this is the same item.
5) What does the black color code mean on a Color Keyed lug?
Black is the die and barrel color key that identifies the correct crimp die for this size, in this case 2/0 AWG copper. It is a tooling match, not a phase marking. Match the black key on the lug to the black die in your compression tool and you get the rated crimp.
6) Does this cable lug come insulated?
No. It is a bare copper barrel with no insulation on it. On medium voltage work you cover the termination yourself, so plan on heat shrink, tape or a boot as part of the kit.
7) What is the difference between a standard barrel and a long barrel lug?
This one is a standard barrel, meaning a single crimp length sized for a normal 2/0 copper termination. Long barrel versions take more crimps over a longer length and are chosen where higher pullout strength or a longer conductor grip is specified. If your drawing calls out long barrel, this is not the part.
8) How many of these do I need per three-phase termination?
One per conductor. A three-phase run of 2/0 copper takes three, plus one more for the neutral and one for the ground if those are also 2/0 and landing on 3/8 inch studs. They ship as single lugs, one bolt size option.
How fast can I get the Color-Keyed 54210 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 54210 come with a warranty?
Absolutely. The Color-Keyed 54210 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 54210?
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 54210 from ZenSupply?
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