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Blackburn Locktite Copper Cone Screw Lug 14-4 AWG Mechanical Connector
Model: BLACK-71005-TB
Blackburn Locktite Copper Cone Screw Lug 14-4 AWG Mechanical ConnectorProfessional Copper Electrical Connection SolutionThe Blackburn Locktite Copper Cone Screw Lug delivers reliable mechanical...
Blackburn
$68.30
$9.23
LOCKTITE CU CONE SCREW LUG 14-8
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire & Cable Management
- Product Type:
- Locktite Connectors
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Copper
Blackburn 71003-TB – Frequently Asked Questions
1) What wire sizes does the Blackburn 71003-TB lug take?
The 71003-TB Locktite cone screw lug is rated for 14 through 8 AWG conductors, so it covers the usual branch circuit range from 14 gauge lighting runs up to 8 gauge feeders. One lug per conductor, sold each.
2) Is the Blackburn 71003-TB lug copper or aluminum?
It's a copper lug, built for copper conductors. If you're terminating aluminum or doing a mixed copper/aluminum splice, you want a dual-rated AL9CU connector instead, not this one.
3) Is the Blackburn 71003-TB a UL listed connector?
Yes. The 71003-TB carries UL file E9809, which is what an inspector or a spec writer on an institutional job will be looking for on a mechanical connector.
4) What is a Locktite cone screw lug and when would I use one instead of a crimp lug?
It's a mechanical connector: the conductor goes into the barrel and a cone-point screw clamps it down, so you terminate it with a hex key or screwdriver and a torque wrench, no crimp tool or die set. That's the reason contractors and MRO crews keep them on the truck for panel and equipment terminations and one-off repairs. A compression lug is the better choice where the spec calls out a crimped, irreversible termination or where vibration is a concern.
5) Is the Blackburn 71003-TB the right part number for a 14-8 AWG copper screw lug?
Yes, 71003-TB is the manufacturer part number for the Blackburn Locktite copper cone screw lug covering 14 through 8 AWG. Order by that number to avoid the adjacent range sizes in the same series.
6) Where is the Blackburn 71003-TB lug made?
Manufactured in Mexico. Worth knowing if you're bidding a job with Buy American or domestic sourcing language in the specs, since that origin will not satisfy those clauses.
How fast can I get the Blackburn 71003-TB 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 71003-TB come with a warranty?
Absolutely. The Blackburn 71003-TB 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 71003-TB?
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 71003-TB from ZenSupply?
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and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.