Hubbell S1PT4X4FIT Fire-Rated Poke-Through Fitting

Overview

The Hubbell SystemOne S1PT4X4FIT is a three-piece, 4x4 aluminum fitting designed to maintain fire-rating integrity when passing cables through floor and ceiling assemblies. This component is critical for installations requiring adherence to building codes, preventing the spread of fire and smoke through penetrations. It provides a clean, code-compliant termination point for low-voltage cabling in commercial spaces.

Compatibility

This fitting is designed for use with Hubbell SystemOne poke-through floor boxes and is compatible with standard 4x4 inch ceiling and floor openings. It is intended for use with low-voltage, non-power-limited cables such as data, communication, and A/V cables. It is not designed for use with conduit or power cables.

Installation Notes

Installation requires a standard 4x4 inch opening in the floor/ceiling assembly. The three-piece design allows for assembly around existing cables. Ensure the fitting is properly seated and secured according to the SystemOne floor box installation manual to maintain the fire-rating of the assembly. Torque specifications for any securing hardware should be followed precisely.