• 3-phase voltage and fault detector
• Can detect abnormal condition to prevent damages to the equipments
• Auto shut-off while detecting excessive or insufficient voltage, range from 5% to 20% variable
• Out-of-phase detection while the motor operating
• Can be set up to detect excessive or insufficient voltage only
• Delay and Reset time - 0~10sec adjustable tripping delay*
• CE certified

        Note: "*" indicates applicable to AVR172 series only