ringer switch EH-2882 Enzo series is the perfect solution for your home, thanks to the classic design, functionality and safety. bell push designed to work in a network 220-250 V and current of 16 A. & nbsp; This device is reliable and long-life & mdash; 40000. Structurally, the guaranteed number of cycles is a spring-loaded & nbsp; not fixed & nbsp; button having two contact & nbsp.; Pressing the button closes the electric circuit & nbsp.; As soon as you release the button & nbsp; & mdash; It opens the circuit. This product has the protection class IP 22. Like other devices in this series it is made in white color, so will fit almost any color of your interior. Device connected to phase wire, opening the circuit, the zero wire goes directly to the device doorbell. That is, the circuit will be closed only when the button is pressed, the call switch. Switch call Enzo EH-2882 is used with a wired doorbells and is designed for installation in standard podrozetnik.