PUSH THE BUTTONIR Series 16 mm pushbutton switch is sealed to IP67 and is available in an array of terminals, colors and illumination options. It is offered with tactile and snap acting contact mechanisms, with gold or silver plated contacts with NO, NC and NO/NC electrical functions. The switch is suited for low level switching and is available with a 5 A rating for higher power applications. It is rated for 500,000 cycles at 250 Vac and at 1 million cycles for low level applications.