Main Electrical Panel Grounding

The tripped breaker shuts off the circuit s current preventing a potentially dangerous situation.

Main electrical panel grounding.

Installing a ground wire to your electrical service panel can be done easily with a few hand tools. By shunting excess line voltage back to the panel s neutral pole the ground current forces the circuit breaker to trip. Grounding requirements for electric panels. 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.

Three wires come from the electric meter and go into the main panel. This is a bare copper wire that connects the neutral ground bus bar to a ground rod driven into the earth near the service panel or to metal rebar in the home s. Two live hot wires and one neutral. A home s main electrical panel is the critical junction where outside power comes into the building and gets distributed throughout the house.

The panel that s located directly after the electric meter is the main service panel. Grounding bonding 2 in our example the service equipment for the home is the 200 amp main breaker 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.

There are several different ways main panels are configured in homes here it is in a nutshell. Discount on the sense home energy monitor for subscribers. Another ground connection is made by the grounding electrode conductor or gec. Main panels and sub panels.

Http sense refr cc bensahlstrom my favorite qo 200amp main panel 60 spaces. However if this 200 amp main breaker panel can t be immediately installed on the. The main bonding jumper provides a ground connection between the neutral ground bus and the service panel.