The MSPS103B is a single-pole single-throw (SPST) Miniature Pushbutton Switch with a single extended black thermoplastic actuator and silver plated copper alloy contacts. The 1437568-5 non-illuminated pushbutton switch features NC momentary operating function, 1/4-40 threaded bushing and thermoplastic (LCP) case. It support wire lung termination and vertical panel mounting.