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TERMINAL LUG 4 STR - 14 SOL
Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Product Group:
- Wire & Cable Management
- Product Type:
- Split-Bolt Connector
- Selling Unit Of Measure:
- each
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Copper
Blackburn E-L70-25 – Frequently Asked Questions
1) What wire sizes does the Blackburn E-L70-25 terminal lug accept?
The E-L70-25 is rated for conductors from 4 AWG stranded down to 14 AWG solid. If your run is larger than 4 AWG or smaller than 14 AWG, you need a different lug in the range.
2) Is the Blackburn E-L70-25 lug copper or aluminum, and can I use it on aluminum conductors?
It is a copper-bodied connector. Copper-only mechanical connectors are specified for copper conductors; if you are terminating aluminum or running a copper-to-aluminum splice, you need a dual-rated AL9CU connector instead.
3) Is the Blackburn E-L70-25 a crimp lug or a mechanical set-screw type?
Mechanical. It is a mechanical connector, so the conductor is clamped with a screw rather than compressed with a crimp tool. That means no die set or hydraulic crimper on the job, and the termination can be backed out and redone if you need to re-dress the conductor.
4) What is the Blackburn part number I should quote for a 4 AWG stranded to 14 AWG solid terminal lug?
E-L70-25 is the manufacturer part number. It covers the 4 STR to 14 SOL range in a copper mechanical terminal lug, and that is the number a distributor or counter will look up.
5) Do I order the Blackburn E-L70-25 by the piece or by the box?
It sells each, so quantity ordered equals the number of lugs you get. Count one per termination point when you are pulling material for a panel or ground bar job.
6) What is the country of origin on the Blackburn E-L70-25 for a government or institutional submittal?
Made in Mexico. That is the figure to put on a country-of-origin line for procurement paperwork on the E-L70-25 terminal lug.
How fast can I get the Blackburn E-L70-25 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 E-L70-25 come with a warranty?
Absolutely. The Blackburn E-L70-25 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 E-L70-25?
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 E-L70-25 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.