Featuring the industry’s shortest above panel dimension at 1.8 mm, the YB2 Series flush mount and tamperproof panel seal pushbutton switches measure 24-mm square. Available in illuminated and non-illuminated models, the switches feature an 18-mm diameter square actuator. They meet IP65 of IEC60529 standards and feature SPDT, DPDT momentary, and maintained action versions, current ratings of [email protected] Vac, [email protected] Vac, or [email protected] Vdc for power models and [email protected] Vac/dc maximum for logic level versions, and a mechanical life of 1,000,000 operations. NKK Switches, Scottsdale, AZ. (480) 991-0942.