protection against ove「load and short circuit currents
protection against the effects of sinusoidal alternating earth fault currents
Protection against indi「ect contacts and additional p「otection against direct contacts.
protection against fire haza「d caused by insulation faults
Used in residential building
According to the type of instantaneous release classified as follows: type B(3-5)ln, type C(5-10)ln
DZ30LE-32 Earth Leakage Circuit Breaker
Telephone / Mobile phone