C22 compact pushbuttons are a complete line of monoblock type pushbuttons with the contact blocks, mounting adapter and operator all-in-one. The C22 pushbuttons offer the same look and feel as their modular counterpart, the M22. They also carry many of the same rugged ratings and options, such as laser etching, field convertibility and LED technology. Field convertible maintained pushbuttons from maintained to momentary. LED offering only for improved brightness quality and up to 100,000 hours of operation. Laser engraved pushbuttons and lenses. Pushbuttons (momentary) rated for 5 million mechanical operations.