The electricity flowing from the line of your utility provider passes through the meter and through the panel of the principal circuit breaker.This leaves you and your family vulnerable to electrical hazards, which can cause significant harm to life and property from your home appliances, HVAC system, electronic devices, and electric shocks burns, and fires.

Indeed, it is very important for your safety and stable operation of the entire electrical system in the house. You can also read an article on the tradienearme website about this to better understand how your system and home switchboard work.