Machine Design

New Product: Sealing Boots for Switches/ Potentiometers

A comprehensive line of molded silicone rubber switch and potentiometer sealing boots are covered in an expanded catalog.

Full specifications and comprehensive manufacturers’ cross-reference charts are provided for toggle, pushbutton, rotary, and rocker-style sealing boots. Also covered are bushing panel washers for sealed switches that protect mounting holes from spilled liquids that could seep past the panel surface to sensitive PC boards. A technical reference section, “Surviving Hostile Control System Environments” is also included.

APM Hexseal, 44 Honeck St., Englewood, NJ 07631, (201) 569-5700,

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