Thomas Betts AB225-TB 45 Degree Strut Channel Fitting

Product Description

The THOMAS BETTS AB225-TB is a 45-degree strut channel fitting designed for use with metal framing channel and strut systems. Constructed from steel with a gold galvanized finish, this fitting provides a corrosion-resistant connection point where two strut runs must meet at a 45-degree angle. It is a standard mechanical hardware component used in electrical, HVAC, and general mechanical installations where rigid channel framing is required for equipment support, cable tray support, pipe hangers, or equipment mounting. Licensed electricians and mechanical contractors install this fitting as part of larger strut framework assemblies.

This fitting is suited for both commercial and industrial applications where metal framing channel is used to construct equipment support structures, overhead systems, or wall-mounted racking. It is used wherever a 45-degree directional change in a strut run is needed. The gold galvanized finish makes it appropriate for interior installations and moderately corrosive environments. It ships as a single-piece unit and is sold individually.

Key Features

• 45-degree angle configuration for directional changes in strut channel runs
• Steel construction for strength and rigidity in structural framing applications
• Gold galvanized finish provides corrosion resistance for interior and light-duty environments
• Compatible with standard metal framing channel and strut systems
• Cross-referenced as Unistrut P1186 and B-Line B155 for broad industry reference
• Single-piece package, sold individually

Compatibility

Designed for use with joining metal framing channel and strut. Cross-referenced with Unistrut part number P1186 and B-Line part number B155.

Installation Notes

Installation is typically performed by licensed electricians or mechanical contractors working with strut framing systems. De-energize any nearby electrical systems before beginning work on support structures in live electrical environments. Standard hand tools including wrenches and strut hardware such as nuts, bolts, and washers are required to secure the fitting to channel. Follow all applicable NEC and local mechanical code requirements for equipment support and channel framing assemblies.