General 1. Protection against overload and short-circuit currents. 2. Protection against the effects of sinusoidal alternating earth fault currents. 3. Protection against indirect contacts and additional protection against direct contacts. 4. Protection against fire hazard caused by insulation faults. 5. Used in residential building. 6. According to the type of instantaneous release classified as follows: type B(3-5)ln, type C(5-10)ln. Specifications Overall and Mounting Dimensions (mm)

Operating Conditions 1. Ambient air temperature Limit of temperature: -5℃~+40℃. The average no more than +35℃ within 24 hours. 2. Transportation and storage Limit of temperature: -25℃~+60℃, The temperature can be up to +70℃ within 24 hours. 3. Altitude ≤ 2000m 4. Atmospheric condition When the temperature is +40℃, the air relative humidity should not exceed 50%, only under lower temperature can allow for higher relative humidity. If the temperature is 20℃, the air relative humidity could up ...

Basic Function 1. LCD display, touch button for LCD display step by step; 2. Bi-directional total active energy ,reverse active energy measure in the total active energy; 3. The meter also display real voltage, real current, real power, real power factor, real frequency, import active energy, export active energy; 4. Overvoltage protection ,overload protection; 5. Timing and delay control by mobile phone; 6. RS485 communication port, MODBUS-RTU protocol; 7. WIFI communication, can read and re...

General 1. Protection against overload and short-circuit currents 2. Protection against the effects of sinusoidal alternating earth fault currents 3. Protection against indirect contacts and additional protection against direct contacts. 4. Protection against fire hazard caused by insulation faults 5. Used in residential building 6. According to the type of instantaneous release classified as follows : type B(3-5)ln, type C(5-10)ln, type D(10-20)ln Release Curve Specifications Overall And ...