Control/Protection Three-Phase Relay for Overvoltage, Undervoltage, Asymmetrical Sequence Control

Three-phase control/protection relay for sequence control, disconnection, phase asymmetry, over-voltage, under-voltage, neutral disconnection with timer and display. Protective control relay FKV-03HF (TENSE)

Phase protection relays are designed to protect three-phase loads from damage caused by network voltage.

• Voltage: 400V - 480V AC (adjustable)
• Under-voltage: 260V - 360V AC (adjustable)
• Asymmetry: 5 % - 25 % (adjustable)
• Phase sequence control
• Timer: 1 sec. - 30 sec. (adjustable)

• DIN rail mounting

• Width 23.15 mm