Abb B939 Closed Angle Connector 50 Pack

Product Description

The ABB B939 is a closed angle connector designed for use with Kindorf channel framing systems. It provides a rigid 90-degree structural connection between intersecting channel members, maintaining alignment and load integrity in strut-based support assemblies. This fitting is a standard component in electrical and mechanical support installations where channel framing is used to carry conduit, cable tray, pipe, or mechanical equipment. Electricians and pipefitters typically install these connectors as part of pre-engineered support structures in commercial, industrial, and utility applications.

The B939 closed angle connector is suited for use in channel framing support grids in both new construction and retrofit projects. It is commonly applied in electrical rooms, mechanical rooms, data centers, and industrial facilities where rigid strut framework is required. The connector joins channel runs at 90-degree angles to form stable, square support structures. Each outer pack contains 50 connectors, making it practical for larger installations or stocking purposes.

Key Features

• Closed angle design provides rigid 90-degree connection between channel framing members
• Compatible with standard Kindorf strut channel framing systems
• Sold in 50-piece outer packs for efficient job-site stocking
• Consistent dimensional profile supports repeatable, square framing layouts

Compatibility

Designed as an OEM-style replacement and standard component for Kindorf channel framing systems. Specific cross-compatible strut brands or model numbers are not identified in available product data.

Installation Notes

Installation is typically performed by licensed electricians or pipefitters working with channel framing support systems. De-energize any nearby electrical equipment before beginning work in the support zone. Fasteners should be tightened in accordance with the framing system manufacturer guidelines and applicable structural requirements. Verify channel orientation and square alignment before final torque to ensure a stable finished assembly.

Technical Specifications

• Package Length: 7.5 inches
• Package Width: 7.5 inches
• Package Height: 6.6 inches
• Weight per 100 Units: 49 pounds
• Pack Quantity: 50 per outer pack
• UPC: 78599175819

Standard Information

• Brand: ABB
• Manufacturer Part Number: B939