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LOCKTITE CU CONE SCREW LUG 1-250
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 71015 – Frequently Asked Questions
1) What wire sizes does the Blackburn 71015 Locktite lug accept?
The Blackburn 71015 is a copper cone screw lug rated for a 1 through 250 conductor range, so one lug covers everything from #1 AWG up to 250 kcmil. That range is what makes it useful for a panel or gear termination where the feeder size isn't final until the wire is pulled.
2) Is the Blackburn 71015 lug copper or aluminum, and can I land aluminum conductor in it?
It's a copper-bodied lug. Copper-only mechanical lugs are meant for copper conductor; if you're terminating aluminum or running a mixed copper/aluminum job, you need a dual-rated AL9CU connector instead of this one.
3) Is the Blackburn 71015 UL listed?
Yes. The 71015 carries UL file E9809, which is the listing an inspector or spec writer will want to see on a mechanical connector going into listed equipment.
4) What is a cone screw lug and when would I use one instead of a crimp lug?
A cone screw lug is a mechanical connector: you strip the conductor, insert it, and torque the cone-point screw down onto the strands. No hydraulic crimper or die set needed, which is why they get used for field terminations, service changes, and retrofits where you're working out of a van. A compression lug gives a permanent factory-style termination but needs the right tool and die for each size; the 71015 covers 1 through 250 with one part and a wrench.
5) What is the manufacturer part number for the Blackburn Locktite copper cone screw lug, 1 to 250?
Blackburn part number 71015. Order it by that number; the Locktite line runs a lot of adjacent catalog numbers for different conductor ranges, and the 1-250 copper cone screw version is specifically the 71015. Country of origin is Mexico.
6) Are Blackburn 71015 lugs sold individually or in a pack?
Sold each. If you're landing a three-phase feeder plus neutral you're ordering four, and it's worth counting the ground terminations too rather than assuming a bag quantity.
How fast can I get the Blackburn 71015 delivered?
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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 71015 come with a warranty?
Absolutely. The Blackburn 71015 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 71015?
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