Blackburn ADR21 Connector Mech Al/Strd Copper 1/4in 1 Al

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

• Brand: Blackburn
• Manufacturer: ABB - Installation Products

Technical Specifications

• MPN: ADR21
• Conductor Size: 14 to 2/0 AWG
• Stud Size: 1/4 in
• Number of Bolt Holes: 1
• Voltage Rating: 600 VAC
• Material: Aluminum, Tin Coated
• Dimensions: 1-15/32 in L x 5/8 in W x 25/32 in H
• Standards: UL E9809