What is Marshalling Cabinet?
This marshalling cabinet function is to interface the incoming field cable (which is normally a multipair cable) and the I/O (Input/Output) card connection.
This marshalling cabinet function is to interface the incoming field cable (which is normally a multipair cable) and the I/O (Input/Output) card connection.
Earthing creates an alternative path for flow of excessive currents safely into the ground in presence of minimal resistance or impedance.