The Grayhill 38GWSP9S7RT is a sealed subminiature pushbutton switch within the 38G series, engineered for demanding environments requiring protection against dust and moisture. It serves as a drop-in replacement for industry-standard switches and features a variety of termination options to suit different application needs. The switch is designed for printed circuit board mounting and offers SPST, DPST, and SPDT momentary contact configurations. Its robust construction, including a glass-filled Nylon 6/6 case and thermoplastic polyester plunger with an internal o-ring seal, ensures long-term reliability. Commonly used in industrial equipment, control panels, and other applications where a sealed and compact pushbutton switch is required.