Modular residual current relays are specialized electrical devices designed to detect and protect against leakage currents that can pose a danger to people and equipment. The leakage protection switch is suitable for the circuits of AC 50Hz, rated voltage of 230V ~ 400V, rated current of 63A, mainly consists of the zero-sequence current transformer, electronic components board, leakage circuit breakers. And it has the function of overload short circuit protection. The type of earth leakage protection device to be used in each case, its sensitivity, and its location in the distribution diagram. without being able to get free. Example: healthcare equipment for hospital beds. The Small Power Distribution Board, distribution panel, etc. Purpose of Small Power. Leakage protector, referred to as leakage switch, also known as leakage circuit breaker, is mainly used in the equipment leakage failure and fatal danger of personal shock protection, with overload and short circuit protection function, can be used to protect the line or motor overload and short. Sigma Illegal Current Protection switches save lives, protects from fire Illegal current protection switches are protective electrical equipment that should be used against electric leaks that risk life and property safety. Under normal operating conditions, the current value of the outgoing.
