HZLE series residual current operated circuit breakerDetailed product description：

HZLE series residual current circuit breakers (hereinafter referred to as circuit breakers) are mainly suitable for distribution networks with AC 50Hz, rated voltage 400V, and rated current up to 800A. They are used to provide indirect contact protection for people, prevent fire hazards caused by grounding fault currents due to equipment insulation damage, and can be used to distribute electrical energy and protect lines and power equipment from overload and short circuits. They can also be used for infrequent switching of lines and infrequent starting of motors.
The working power sampling of conventional residual current protection circuit breakers for leakage protection modules is two-phase, while this series of circuit breakers is three-phase. If any phase is missing, the leakage protection of the circuit breaker can still work normally; The rated residual operating current l △ n and maximum disconnection time can be adjusted on site according to the actual situation; When the phase voltage drops to 50V, the leakage protection module can work normally; Equipped with leakage alarm output function;

The HZLE series residual current operated circuit breaker complies with the standards of lEC60947-2, GBl4048.2-2001, and GB6829-95.