Available in 22 and 30 mm hole sizes, pushbuttons come in illuminated and nonilluminated models with flush, extended, or mushroom type heads. Selector switches are available in short and long handle versions, with 7 different switch action configurations. Emergency stop mushroom buttons come in 40 mm and 60 mm dia. Offered in 5 LED colors, pilot lights have 5 lens options and 8 supply voltage options.