The versatile SH Series is a high quality SPST pushbutton switch offering a variety of non-illuminated and illuminated package styles to fit nearly any design requirement. This utility switch features non-illuminated, single and bi-color LED options with a wide variety of cap and actuator options. The SH Series key switch offers design engineers hundreds of options to fulfill their design needs. Included in the over 25 different cap and actuator options are pre-engraved off-the-shelf process symbols such as lighted ?on/off? and arrow directional symbols. The 12mm flat actuator combined with a short 0.5mm travel is ideal for use under a laminated panel. The choices are endless with this square, flat, and round switch. Order your non-illuminated and illuminated switch today!