How to wire a geyser to the distribution board?

for countries in Europe and other world areas running a 50 Hz power supply service.. Depends if it is the supply cable you are wiring or a cable to the outgoing side. If it is the supply cable you...

if you don't know, call an electrician to do it for you?

Read the Installation Guide and User's Manual that comes with the geyser. You don't say which country you are in as that makes a big difference: In Europe and other places around the world which...

Wire Frame

main db using mcb sub main db using mccb that is deference