Change-over switches Ex9BT2 31 16A

Installation switches and change-over switches Ex9BT are designed and intended for switching of auxiliary, control, measuring and other circuits. They are available in variants with NO, NC and CO contacts. Basic versions with only NO contacts are equipped with toggle in green colour. Types with only NC contacts are delivered with red toggles. All other variants are designed with neutral black toggle. Besides versions with switch function only and three position (I-0-II) switches, there are available also variants where switches and signal lamp are combined in one device. The signal lamps have separate circuit independent on the contact ones. The colour of used LED is white.