Color Keyed One-Hole Copper Ca...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$24.31
Color Keyed One-Hole Lugs 400kcmil - Standard Barrel (600V to 35KV) - Blue

Color Keyed One-Hole Copper Cable Lug 400 kcmil 35kV Standard Barrel - Blue

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Model: 54116

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

$24.31
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Color Keyed One-Hole Copper Cable Lug 400 kcmil 35kV Standard Barrel - Blue

Professional copper cable termination with color-coded identification

The Color Keyed One-Hole Copper Cable Lug delivers reliable electrical connections for 400 kcmil cables with 35kV voltage rating. This standard barrel design features blue color coding for easy identification and professional copper construction with 1/2 inch stud size for secure termination applications.

Professional Features & Benefits

  • 400 kcmil Cable Capacity: Accommodates large conductor sizes for high-current applications and power distribution systems.
  • 35kV 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.
  • Blue Color Coding: Enables quick visual identification and phase organization in complex electrical installations.
  • Standard Barrel Design: Offers proven termination method with consistent compression and connection integrity.
  • 1/2 Inch Stud Size: Compatible with standard hardware and connection points for versatile installation options.
  • UL Listed (E9809): Meets rigorous safety standards for professional electrical applications and code compliance.

Technical Specifications

  • Brand Label: Color Keyed / Blackburn
  • Cable Size: 400 kcmil
  • 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: Blue
  • Product Material: Copper
  • Product Type: Standard Barrel
  • Standards: UL E9809
  • Stud Size: 1/2 in
  • Sub Brand Label: Color Keyed
  • Voltage Rating: 35 kV

Professional Applications

  • High-voltage power distribution systems
  • Industrial electrical installations
  • Commercial power infrastructure
  • Utility substation connections
  • Heavy-duty electrical terminations
  • Phase identification systems
  • Professional electrical contracting

Why Choose Color Keyed Quality?

Color Keyed cable lugs provide professional-grade reliability with UL E9809 listing and proven copper construction. The standard barrel design ensures consistent performance while blue color coding enhances installation efficiency and long-term maintenance in demanding electrical applications.

Manufacturer Resources

Product Specs

Brand Label:
Color Keyed / Blackburn
Cable Size:
400 kcmil
Department:
Electrical
Effective Date:
19750324
Idea Granular Category Code Igcc:
4532 >> Cable or wire lug
Product Color:
Blue
Product Material:
Copper
Product Type:
Standard Barrel
Standards:
UL E9809
Stud Size:
1/2 in
Sub Brand Label:
Color Keyed
Voltage Rating:
35 kV

Color-Keyed 54116 – Frequently Asked Questions

1) Will this Color Keyed lug take 400 kcmil copper cable?
Yes, the Color Keyed one-hole lug is sized for 400 kcmil conductor, and the barrel is copper. It is a compression lug, so the die and color code have to match the conductor size, which is where the blue color keying comes in.
2) Can I put this copper lug on aluminum conductor?
No. This is a copper-bodied lug intended for copper conductor. Aluminum cable needs an aluminum or dual-rated AL9CU connector, otherwise you have a dissimilar-metal joint at the crimp.
3) Can I use this copper lug on a 15kV or 25kV cable termination?
Yes. The lug is rated to 35 kV, so it covers lower class work including 15 kV and 25 kV terminations as well as standard 600 V applications.
4) Does the blue color on this Blackburn lug mean anything other than phase marking?
The blue is the die color key, not a phase color. On Color Keyed lugs the color tells the installer which compression die and die index to use so the crimp matches the 400 kcmil barrel. Crews do also use it for quick visual verification after the crimp is made.
5) What is the difference between a standard barrel and a long barrel lug for 400 kcmil?
This one is a standard barrel, meaning a single-crimp-length barrel suited to normal current and pull-out duty. Long barrel versions give more crimp area for higher mechanical pull strength and heavier utility work. For typical power distribution and switchgear terminations at 400 kcmil, the standard barrel is the usual choice.
6) Does this lug come insulated or do I need to cover it after crimping?
No insulation is supplied, the barrel is bare copper. Plan on heat shrink, tape, or a boot over the barrel and tongue for the voltage class you are working at.
7) Is Color Keyed the same as Blackburn?
Yes, Color Keyed is the Blackburn connector line, and the part is labeled Color Keyed / Blackburn. The part number on this 400 kcmil one-hole lug is 54116.
How fast can I get the Color-Keyed 54116 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 54116 come with a warranty?
Absolutely. The Color-Keyed 54116 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 54116?
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 54116 from ZenSupply?
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