amiciSmart Automatic Over/Under Voltage and Over Load Protection (Adjustable Setting) with Auto Re-connect LED Display Standard Din-Rail Mounted Single Phase 220V, 63A (13.8kW)

II. Product features 2.1 In case of over-voltage fault, under-voltage fault or over-current fault in single phase line, the product can power off the line and can automatically restore connecting the line over a time delay after voltage of the lien is recovered to normal condition. 2.2 In case of transient over voltage in line, the product can protect the equipment from false operation. 2.3 In case that the line subjects to unstable voltage or sudden power-off and power-on due to loosened connection and other fault, the product will disconnect the line. 2.4 When fault voltage of the line reaches the peak, the product itself will not be damaged. 2.5 Voltage protection range: 0?450V for 40A; 0?600V for 50A/63A. 2.6 Impulse withstand voltage: 4KV (in compliance with safety standard for electrical appliance of category III). III. Normal use and installation conditions 3.1 Normal use conditions 3.1.1 Ambient air temperature Ambient air temperature shall not be more than +55? and not less than -20? and the 24h average temperature shall not be more than +35?. 3.1.2 Altitude Altitude of the installation place shall not exceed 2000m. 3.1.3 Atmospheric conditions 3.1.3.1 Humidity

• Why do you need this?- To protect your home appliance from damage due to sudden voltage and current fluctuations
• Multi-Protection: -This product cover all three protection range i,e Over voltage, under voltage and over load protection with action time of 0.1 sec.
• Range: - Over voltage protection ranging 230~300V, under voltage protection ranging 140~210V and over current protection ranging 1~63A.
• Auto Reconnect: - In case of voltage fluctuations, the device instantly cut off the power supply. When supply is back to normal, the device automatically reconnect supply within 1~500 sec (adjustable)
• Note:- Maximum sustainable voltage of this device is 440V. In case of surge this product will destroy itself without damaging your appliances. Your appliances will safe.