Click 222 —
System Surge Protector
In this chapter
19
The Click 222 system surge protection device is designed to prevent electrical surges con-
ducted along underground cables from damaging the cabinet equipment. The power and
RS-485 serial connections on the device are protected from these incoming surges. It can be
used with a number of devices, including the SmartSensor Matrix.
˽ Physical Features
˽ Installation
Figure 19.1 – The Click 222
19