Product Description
The Blackburn ADR21 is a mechanical connector designed for aluminum and stranded copper conductors. It accommodates conductor sizes from fourteen to two/0 AWG. The connector has a quarter-inch stud and one bolt hole. The dimensions of the connector are one and fifteen thirty-seconds inches in length, five eighths of an inch in width, and twenty-five thirty-seconds of an inch in height.
- Dual-rated for aluminum and stranded copper conductors
- Easy installation without special tools
- Tin plating for low contact resistance
Product Highlights
The Blackburn ADR21 provides reliable electrical connections. It is compliant with UL standards for quality assurance.
Product Information
Standard Information
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Brand: Blackburn
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Manufacturer: ABB - Installation Products
Technical Specifications
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MPN: ADR21
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Conductor Size: 14 to 2/0 AWG
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Stud Size: 1/4 in
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Number of Bolt Holes: 1
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Voltage Rating: 600 VAC
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Material: Aluminum, Tin Coated
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Dimensions: 1-15/32 in L x 5/8 in W x 25/32 in H
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Standards: UL E9809
