Phase control relay FKV-03F

Phase protection relays are designed to protect three-phase loads from damage caused by line voltage. Asymmetry: ~40% Phase sequence control Technical specifications Operating voltage (Un): 3 x 380 V AC in neutral conductor Operating frequency 50/60 Hz Operating power <6 VA Operating temperature Tolerance (asymmetry) -20 °C…+55 °C ~40 % Contact current 5 A 250 V AC Resistive load Display 3x LEDs DIN rail mounting Weight <150 g Operating altitude <2000 m Cable diameter 2.5 mm²