Is it better to use the electric fence or the electric leakage switch for the electric water heater? Which one is safer?
Thus, double shock proof safety protection can be achieved. Leakage switch recommended use of water heater with leakage protection switch (with socket), model GB1-16LC.
The two should be installed, the anti - electricity isolation wall is installed at the outlet of the water heater, the leakage switch is installed at the power outlet,
Discharge wall is better! Can fully protect the leakage switch, if the bottom line with the words! It will not trip! Anti electric wall! No matter where the leakage! He can convert the 12V to a safe body voltage! Automatic alarm for water heater
