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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Number Of Conductors:
- 1
- Product Group:
- Wire & Cable Management
- Product Type:
- Dual-Rated Mechanical Connector
- Selling Unit Of Measure:
- each
- Spacing:
- 1/2 in
- Standards:
- UL E9809
- Surface Finishing:
- Tin-Plated
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Aluminum
Blackburn ADR35-12 – Frequently Asked Questions
1) Can the Blackburn ADR35-12 connector be used on both copper and aluminum conductors?
Yes. The ADR35-12 is a dual-rated mechanical connector, which is the designation for a lug rated to terminate either copper or aluminum conductors. It is a tin-plated aluminum body, which is what allows the aluminum-to-copper contact without a galvanic problem. Use the correct joint compound practice your spec calls for on aluminum.
2) What wire range does the Blackburn ADR35-12 lug accept?
It takes a single conductor from 6 AWG through 350 kcmil stranded. One conductor per lug, so a parallel run needs one ADR35-12 per cable.
3) Will a two-hole lug like the ADR35-12 land on my NEMA bus pad?
The ADR35-12 is a two-hole mount lug with 1/2 inch hole spacing, so it lands on a pad drilled on 1/2 inch centers. Standard NEMA bus drilling for larger conductors is commonly on wider centers (1-3/4 inches for two-hole NEMA pads), so check the actual pad drilling before you order. Two-hole mounting is what keeps the lug from rotating under torque, which is why inspectors and utility specs often require it over single-hole.
4) Is the Blackburn ADR35-12 UL listed?
Yes, it carries UL file E9809.
5) Do I need a crimp tool for the ADR35-12?
No. It is a mechanical connector, so the conductor is secured with set screws and torqued to the marked value. No hydraulic crimper or die set required, which is why these are common for field terminations and panel retrofits where a crimp tool is not on the truck.
6) What is the exact part number to order this Blackburn two-hole aluminum lug?
Manufacturer part number ADR35-12, Blackburn brand. That is the number to quote for the tin-plated aluminum, one-conductor, two-hole mount lug rated 6 AWG to 350 kcmil.
7) Is the ADR35-12 sold individually or in a pack?
Each. One ADR35-12 lug per selling unit, so count your terminations, including one per parallel conductor, when you order.
8) Where is the Blackburn ADR35-12 made, for Buy American or country-of-origin documentation?
Country of origin is Mexico. If a job carries a domestic-content requirement, this part will not satisfy it.
How fast can I get the Blackburn ADR35-12 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 ADR35-12 come with a warranty?
Absolutely. The Blackburn ADR35-12 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 ADR35-12?
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 ADR35-12 from ZenSupply?
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and
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every order.
Our team is always ready to help you choose the right product for your project.