RELE ZA NADZOR NAPONA I ASIMETRIJE 0-20%, DIGITALNI, 3x160-690V 50-60 HzAC, 2CO, ŠRAF

Opis

Digital monitoring relay Asymmetry 0-20% Phase sequence can be activated Phase failure 3 x 160 to 690 V 50 to 60 Hz AC Undervoltage 160-690 V Hysteresis 1-20 V ON and OFF delay 0-20 s 2 change-over contacts screw terminal Successor product for 3UG3012-1A...