The earth leakage current intensity monitoring and protection relay (IEC 62020), compatible with the WGB series, for type B loads (IEC 60755).

High-performance relay with the following main features and functions:

-     Electronic relay with relay output

-     Measures in alternating, continuous or mixed current (Type B according to IEC 60755)

-     It measures and displays the current intensity through the connection to the WGB-series earth leakage transformer.

-     Fully programmable with display showing instantaneous leakage current in real time on a high-contrast backlight display (display turns red when the relay trips).

-     Integrated RS-485 (Modbus) communications

-     Pre-alarm relay

-     Event log

-     Remote control input.