Protection against overload and short circuit currents
Protection against the effects of sinusoidal alternating earth fault currents
Protection against indirect contacts and additional protection against direct contacts.
Protection against fire hazard caused by insulation faults
Used in residential building
According to the type of instantaneous release classified as follows: type 8(3-S)ln, type C(S-10)1n
YCB5LN-40 Residual Current Circuit Breaker
Telephone / Mobile phone