Description

• This device main feature is that the line has overvoltage and undervoltage, overcurrent condition and the product can automatically cut off the power supply instantaneously, so electrical equipment from any damage can be protected, when the line voltage returns to normal, protector can automatically ON.
• It is suitable for three-phase AC voltage 50/60Hz, rated working current 63 Ampere and below users or load.
• This protector has over voltage , under voltage and other functions.
• It is mainly used for over-voltage, under-voltage or over-current, in distribution line of residential household box or in any three-phase power equipment.
• Very low power consumption and long mechanical life.