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The ERICO TB4PU is a steel universal box mounting plate designed for use with pre-fabricated assemblies. It works with both four-inch and four and eleven-sixteenths inch box sizes. The plate includes a keyhole pattern that allows for various mounting screw orientations on four and eleven-sixteenths inch boxes. This feature permits rotation of the box for top, bottom, and side knockouts without needing to adjust the screws. It can accommodate vertically or horizontally mounted single and double gang adjustable mud rings. For multi-gang box installations, the plate can easily be snapped in half by hand. A box lock tab is included to secure the box to the bracket, which allows for the mud ring to be removed for easy frontal access.
This mounting plate simplifies installation and enhances the efficiency of HVAC applications.
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