Main Electrical Panel Grounding

Main panels and sub panels.

Main electrical panel grounding.

How to install a residential grounding electrode. Grounding bonding 2 in our example the service equipment for the home is the 200 amp main breaker panel. Another ground connection is made by the grounding electrode conductor or gec. Grounding requirements for electric panels.

Two live hot wires and one neutral. The tripped breaker shuts off the circuit s current preventing a potentially dangerous situation. However if this 200 amp main breaker panel can t be immediately installed on the. The panel that s located directly after the electric meter is the main service panel.

When grounding an electrical panel the following applies grounding a main panel. This question did not state if the ge 125 amp panel is a main panel or a sub panel which makes a very big difference with the grounding method as outlined below. The main bonding jumper provides a ground connection between the neutral ground bus and the service panel. By shunting excess line voltage back to the panel s neutral pole the ground current forces the circuit breaker to trip.

Three wires come from the electric meter and go into the main panel. The electrical path main panel. Installing a ground wire to your electrical service panel can be done easily with a few hand tools. Although the piping system is bonded to the ground through your main electrical service panel the panel grounding and the piping bonding are unrelated when it comes to function.

Discount on the sense home energy monitor for subscribers. Second the main electrical panel must be grounded to a grounding electrode such as a ground rod or rods driven into the earth near the foundation of your house. There are several different ways main panels are configured in homes here it is in a nutshell.