Omron's latest addition to their panel mount pushbutton switches is the A22R metalized ring switch. The A22R provides a robust metal ring with a rounded design for a soft human touch. Rugged appearance with Omron's latest LED illumination provides the robust feel of an industrial switch with the longevity and low maintenance required in today's applications. The compact size from front to back of the switch enables a 15% decrease in panel clearance compared to previous pushbutton switches. Additional switch units can be added by end users as needed. The A22R is available in either illuminated or non-illuminated styles or as a pilot type indicator light.