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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Number Of Conductors:
- 2
- Product Group:
- Wire & Cable Management
- Product Type:
- Dual-Rated Mechanical Connector
- Selling Unit Of Measure:
- each
- Standards:
- UL E9809
- Surface Finishing:
- Tin-Plated
- Type2:
- Mechanical connectors
- Department:
- Electrical
- Product Subgroup:
- Connectors
- Product Material:
- Aluminum
Blackburn ADR99-22D – Frequently Asked Questions
1) Can the Blackburn ADR99-22D be used on copper conductors, or aluminum only?
The ADR99-22D is a dual-rated mechanical connector, so it takes either aluminum or copper conductors. The body is aluminum with a tin plating, which is what makes the aluminum-to-copper connection acceptable rather than restricting it to AL only.
2) How many conductors does the Blackburn ADR99-22D terminate, and what size range?
Two conductors, in the 500 to 1000 kcmil range, per the ADR99-22D designation. If you need to land more than two runs off one pad, you need a larger multi-tap connector, not this one.
3) Does the Blackburn ADR99-22D carry a UL listing for electrical inspection?
It is built to UL E9809. That file number is what an inspector or specifier looks for on a dual-rated mechanical lug, and it is the reference to cite on a submittal.
4) Is the ADR99-22D a two-hole mount connector for bolting to a bus pad?
Yes, it is a two-hole mount, so it bolts flat to a NEMA-style pad or bus bar with two fasteners instead of one. Two holes stop the connector from rotating under torque, which is why utilities and switchgear specs call for it on large feeders.
5) Is the ADR99-22D sold individually or in a box of several?
Sold each. Order one per termination point, so a two-conductor feeder landing on two separate pads needs two connectors.
6) What is the exact part number and country of origin for the Blackburn 500-1000 kcmil two-conductor lug?
Manufacturer part number ADR99-22D, made in Mexico. Distributors and procurement buyers should quote the ADR99-22D number directly, since the ADR99 family runs across several conductor counts and size ranges.
7) Will a tin-plated aluminum connector hold up in a damp or outdoor enclosure?
The tin plating over the aluminum body is there to slow oxidation at the contact surface and keep the aluminum-to-copper joint stable. For outdoor or damp locations, still use an oxide-inhibiting compound on aluminum conductors and torque to the values marked on the connector.
How fast can I get the Blackburn ADR99-22D 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 ADR99-22D come with a warranty?
Absolutely. The Blackburn ADR99-22D 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 ADR99-22D?
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selection,
installation tips, and troubleshooting. Contact Us
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