Dold 0063630 MK9300N.11/022 3AC20-440V AC12A multifunction measuring relay

MK 9300NMulti-measuring module according to EN 60255,0435, 10 measuring functions (Umin AC, Umax AC, asymmetry, current AC, cos-phi, active power, apparent power, reactive power, frequency, phase sequence), voltage measurement (1- and 3-phase) measuring range: 3 AC 440 V, current measurement AC 12A, easy error diagnosis through multi-colored LED and display, width 22.5 mm