MIKRO MK234A-240A OVERCURRENT RELAY

The MK234A is a microprocessor based numerical overcurrent relay. It uses fundamental frequency current measurement for excellent harmonic current rejection. The relay provides two element (low-set and high-set) overcurrent fault protection with definite time characteristic. The 4-digit panel display on the MK234A allows the display of present load current; recorded fault current for last tripg; and all settings of the relay