‘Block on Start’ feature provides very accurate overload protection
Definite time over load protection
Locked rotor current protection
Single phasing protection
Wide setting ranges
Draw -out case
The relay provides Over load protection of AC motors driving conveyors, crushers, machine tools, compressors, fans etc.
RELAY JRC 113
Principle of Operation:
This is a Microprocessor based relay which has been designed to sense the load currents in all the three phases of an AC motor. It monitors the levels of these currents continuously, giving output signals for relay and LED driver circuits.