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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire Termination
- Product Type:
- Standard Barrel
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Stud Size:
- 1/4 in
- Sub Brand Label:
- Blackburn
- Type2:
- Cable or wire lug
- Voltage Rating:
- 35 kV
- Department:
- Electrical
- Product Subgroup:
- Lugs
- Product Color:
- Grey
- Product Material:
- Copper
Blackburn CTL4-214 – Frequently Asked Questions
1) What stud size do the Blackburn CTL4-214 lug's mounting holes take?
The CTL4-214 is drilled for 1/4 inch studs. It's a two-hole pad, so the bolt pattern has to match your bus or equipment landing pad on both holes, not just one.
2) Is the Blackburn CTL4-214 a copper lug or aluminum?
Copper. That matters for the connection you're making: a copper-bodied lug is intended for copper conductor, and pairing copper barrel to copper cable avoids the dissimilar-metal issue you get mixing copper and aluminum without a dual-rated connector.
3) What voltage is the Blackburn CTL4-214 compression lug rated for?
35 kV. That puts it in medium-voltage territory, so it is suitable for MV terminations as well as ordinary low-voltage panel and switchgear work.
4) What does the grey color code on this Blackburn compression lug mean?
The CTL4-214 is grey, which is the die color code used to pick the right compression die and crimp for that conductor size. Match your crimp tool die to the grey code stamped on the barrel rather than guessing from the barrel length.
5) Is the Blackburn CTL4-214 a long barrel or short barrel lug?
Short barrel. Short-barrel lugs take a single crimp and are the choice when you're tight for room in a can or termination cabinet; a long-barrel version gives you two crimps and more pull-out resistance where space allows.
6) Do I need a one-hole or two-hole lug for my equipment pad?
Go by the pad you're landing on. The Blackburn CTL4-214 is a two-hole lug on 1/4 inch studs, which is what switchgear, bus bar, and most utility-spec terminations call for because the second bolt stops the lug rotating under fault torque. A one-hole lug only suits a single-stud terminal and will spin on a two-hole pad.
7) Does the Blackburn CTL4-214 come as a single lug or in a bag of several?
It's sold each, one lug per unit. Terminations come in pairs or in threes and a ground, so count your conductors and order accordingly rather than assuming a kit.
8) What is the manufacturer part number to order this Blackburn lug?
Order it as Blackburn CTL4-214. The CTL prefix is the copper compression two-hole line; the 4 is the conductor size the barrel is built for and 214 reflects the 1/4 inch two-hole pad.
How fast can I get the Blackburn CTL4-214 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 Blackburn CTL4-214 come with a warranty?
Absolutely. The Blackburn CTL4-214 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 Blackburn CTL4-214?
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 Blackburn CTL4-214 from ZenSupply?
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and
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