FR 555-3 is a pushbutton switch manufactured by Pizzato Elettrica. It has an elegant style, created by the combination of metal and plastic materials. It is available in various shapes and sizes and has a built-in illuminated light in either red, green, yellow or blue. The main features of the switch include a fast opening mechanism, momentary or latching versions and water tightness of up to IP65 protection degree. It is certified with a UL and CE safety rating and is suitable for use in a wide range of applications, including elevators and escalators.