PHNT Over & Under Voltage Protector 380V 63A Adjustable Dual Digital Din Rail Relay Surge Limit Over Current Protection Three-Phase

Three-phase 380V 63A Adjustable Voltage ProtectorThree-phase Adjustable Voltage Protector, A new generation of home appliance protectors, suitable for houses, hotels, buildings, school dormitories, etc., to protect the electrical safety of appliances and other loads, to prevent damage to the load caused by too or too low mains power.Product Parameters:Rated Working Voltage:AC380VOperation Voltage Range:AC140V-500V(Three Phase)Rated Frequency:50/60HzRated Working Current:63AOver-voltage Protection Value:AC390V-AC500VUnder-voltage Protection Value:AC140V-AC370VVoltage Power Off Time:1-400sOvercurrent Protection Value:1-63AOvercurrent Power Off Time:1-30sRecover time(Starting Delay Time):1-400sOwn Power Consumption: 1.5WMotor Mechanical Life: 100,000 Times Relative Humidity: 45-90% Rh, 40Altitude:2000MPollution Level: 2 ClassNote: This protector adopts three-phase four-wire wiring, which must be connected to the N line (ie the zero line), which is the common terminal of the power supply of the protector.Protector does not support three-phase three-wire wiring, it must be connected to the N line (zero line).Panel description: L1 = voltage between UA and UB 380L2 = Voltage between UB and UC 380VL3 = Voltage between UC and UA 380V

• Product Parameters:Rated Working Voltage:AC380V
• Operation Voltage Range:AC140V-500V(Three Phase)
• Rated Frequency:50/60Hz
• Rated Working Current:63A
• Over-voltage Protection Value:AC390V-AC500V