ABB WR399 Compression Connector

Product Description

The ABB WR399 is a Blackburn Compression Connector used for electrical connections. This aluminum wide-range H-type connector meets industry standards and accommodates various wire sizes.

• Compatible with 4/0 to 3/0 ACSR or stranded main conductors.
• Features fold-in tabs for secure tab interlock during installation.
• Manufactured from high-strength aluminum for durability and conductivity.

Product Highlights

This connector is suitable for both aluminum to aluminum and aluminum to copper conductor connections. It provides excellent contact without damaging the conductor's shape.

Product Information

Standard Information

• Brand: ABB
• Manufacturer Part Number: WR399

Technical Specifications

• Type: Wide-Range, Parallel, Long Sleeve
• Material: Aluminum
• Finish: Tin Plated
• Length: 2-3/16 inches
• Wire Size: 4/0-3/0 ACSR or 4/0-3/0 STR AWG
• Temperature Rating: 90 degrees C
• Connection Type: Compression
• Used With: Round, Solid and Stranded Conductors