ASB-T | 6-9-12 Announcement Relay

ASB-T Announcement Relay are produced with special long – life lamps are used for showing the signals sent over them at locations such as transformer centers, distribution centers, factories, plants etc, on the control panel. The signal related with pulling of the auxiliary relay contact turns on and it keeps the signal position until the relay changes position. The signals can be tested over the device using the test button.Furthermore, with the external test button entrance, this operation can be performed.