Thomas Betts SSF-CK3/4 Flange Conduit Hanger Emt Rigid

Product Description

The THOMAS BETTS SSF-CK3/4 is a spring steel flange-style conduit hanger designed for wire or rod mounting applications in commercial and industrial electrical installations. It secures EMT conduit in the 1/2 to 3/4 inch nominal size range and rigid conduit at 1-1/4 inches. The hanger features an anodized finish for corrosion resistance and is rated for use with both EMT and rigid conduit systems. It is compatible with flanges ranging from 1/8 inch minimum to 1/4 inch maximum thickness. Licensed electricians and electrical contractors install this fitting as part of conduit support systems in new construction and retrofit work.

This hanger is suited for use in commercial and industrial environments where conduit must be suspended from structural members, wire, or threaded rod. It accommodates both EMT and rigid conduit, making it a versatile support option when mixed conduit types are present on the same run. The spring steel construction allows for consistent clamping force without the need for additional fasteners. It is commonly installed overhead in open ceiling applications, mechanical rooms, and electrical distribution areas.

Key Features

• Accepts EMT conduit in 1/2 to 3/4 inch nominal sizes
• Accepts rigid conduit at 1-1/4 inch nominal size
• Spring steel construction provides consistent clamping without additional hardware
• Anodized finish for corrosion resistance in typical indoor environments
• Compatible with flange thicknesses from 1/8 inch to 1/4 inch
• UL listed for use with EMT and rigid conduit systems

Compatibility

Designed for use with EMT and rigid conduit. Also referenced under Minerallac part number BW12, Raco part number BW12, and Gedney part number K12.

Installation Notes

Installation is performed by a licensed electrician in accordance with NEC requirements for conduit support spacing and methods. Power down the circuit and verify the circuit is de-energized before working near existing conduit runs. The hanger is mounted to a structural flange, support wire, or threaded rod before the conduit is seated into the fitting. Verify flange thickness falls within the 1/8 inch to 1/4 inch range prior to installation.