... business, civilian household and so on TKBHOME TKB362-3 Low Voltage RCCB Circuit Breaker SPECIFICATION:TKB362 series residual current device ... household or similar uses with AC 50HZ, rated working voltage 400V and below, rated current up to 63A, ... , 300, 500 Rated Voltage (Un) Vac230Rated Frequency Hz50 Electrical Endurance/Mechanical Operations10000 TKBHOME TKB362-3 Low Voltage RCCB Circuit Breaker