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Manufacturer Resources
Product Specs
- Country Of Origin:
- Mexico (MX)
- Number Of Conductors:
- 3
- 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 ADR50-32 – Frequently Asked Questions
1) Can the Blackburn ADR50-32 connector be used on copper as well as aluminum conductors?
Yes. The ADR50-32 is a dual-rated mechanical connector, so it accepts both aluminum and copper conductors. The body is aluminum with a tin-plated surface, which is what makes the copper connection acceptable and limits galvanic corrosion where dissimilar metals meet.
2) What wire size range does the Blackburn ADR50-32 take?
It lands stranded conductors from 4 AWG through 500 kcmil, per the 4-500STR rating in the part description. Three conductors can be terminated in the one body.
3) How does the ADR50-32 mount to a panel or bus bar?
It is a two-hole mount connector with 1/2 inch hole spacing, so it bolts flat to a pad, bus, or ground bar drilled on 1/2 inch centers. Two-hole mounting also keeps the connector from rotating under torque when you land heavy feeder conductors.
4) Can I land three separate feeders in one ADR50-32 instead of using three single connectors?
Yes, that is the point of this body. It is a three conductor connector, so three runs anywhere from 4 AWG to 500 kcmil stranded can be terminated on a single two-hole pad. It saves pad space on a crowded ground bar compared with three individual lugs.
5) Is the ADR50-32 sold individually or in a box?
Sold each. One connector body per unit, so order one per termination point rather than in a carton quantity.
6) Is the ADR50-32 suitable for outdoor or damp electrical enclosures?
The aluminum body is tin-plated, a finish specified to slow oxidation on the contact surfaces and allow mixed copper and aluminum terminations. Tin plating is the standard choice for connectors used in wet-location and direct-burial-rated gear, though the enclosure and any required oxide inhibitor still govern the installation.
7) Where is the Blackburn ADR50-32 made?
Manufactured in Mexico. That is the country of origin to cite on submittal packages or procurement documents that require it.
How fast can I get the Blackburn ADR50-32 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 ADR50-32 come with a warranty?
Absolutely. The Blackburn ADR50-32 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 ADR50-32?
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 ADR50-32 from ZenSupply?
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and
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