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Manufacturer Resources
Product Specs
- Cable Size:
- 4 AWG
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire Termination
- Product Type:
- Aluminum One-Hole Lug
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Stud Size:
- 1/4 in
- Sub Brand Label:
- Blackburn
- Type2:
- Cable or wire lug
- Department:
- Electrical
- Product Subgroup:
- Lugs
- Product Color:
- Green
- Product Material:
- Aluminum
Blackburn ATL4-14 – Frequently Asked Questions
1) What wire size does the Blackburn ATL4-14 compression lug take?
The ATL4-14 is sized for 4 AWG conductor. It's a one-hole aluminum compression lug, so the barrel is crimped onto the conductor rather than screwed down. Order one conductor termination per lug, since it's sold each.
2) Can I use an aluminum compression lug like the ATL4-14 on copper conductor?
The ATL4-14 body is aluminum. Aluminum compression lugs of this style are commonly listed AL9CU for either aluminum or copper conductor, but that dual rating is not something to assume from the body material alone. Match the lug's conductor marking to what you are landing, and if you are terminating copper only, a copper compression lug is the straightforward choice.
3) Do I need a special crimp tool for the Blackburn ATL4-14?
It's a compression lug, not a mechanical set-screw lug, so it has to be crimped with a hydraulic or battery compression tool using the die the barrel is marked for. No tool, dies or mounting bolt ships with it, the lug is sold on its own.
4) Why is the ATL4-14 lug green, and does the color mean anything on the job?
The green finish marks it as a grounding termination, which is how these get spec'd on ground bars and equipment bonding. The color is identification only, it doesn't change the electrical rating or how the barrel is crimped.
5) What is the manufacturer part number for this Blackburn 4 AWG one-hole ground lug?
Blackburn ATL4-14. The number reads as the series, the 4 AWG conductor size, and the 1/4 inch stud hole. Country of origin is Mexico.
How fast can I get the Blackburn ATL4-14 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 ATL4-14 come with a warranty?
Absolutely. The Blackburn ATL4-14 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 ATL4-14?
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product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the Blackburn ATL4-14 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
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every order.
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