Bonding Strap Electrical Panel

This is a sub panel 3 wire feed and the ground going to the water line.

Bonding strap electrical panel.

The neutral and the egc. So the bonding strap. And it will take both paths. Electrical bonding is the practice of intentionally electrically connecting all exposed metal items not designed to carry electricity in a room or building as protection from electric shock if a failure of electrical insulation occurs all bonded metal objects in the room will have substantially the same electrical potential so that an occupant of the room cannot touch two objects with.

However if there is. Click image to enlarge. Grounding bonding 2 in our example the service equipment for the home is the 200 amp main breaker panel. Notice the two conductors.

That grounding bar is fastened directly to the back of the metal electrical panel and then the panel is connected to the neutral conductor from the utility company by way of the main bonding jumper. These grounds appear to be bonded to the box also. Bonding and ground straps are terms that people often make the mistake of using interchangeably. If the panel does not have the ground and neutral isolated do you need the bond screw.

However they are not the same thing. At left is the cable tv system and the bonding conductor clearly visible. One goes to the telephone ground one goes to the grounding terminal in the electrical distribution panel box. Pictured is a bonding screw on a metal mobile home frame.

If a person connects two pieces of machinery there is a potential for electrical shock. That is your path for fault current to flow and that low impedance path is why a breaker will trip in the event of a fault. The neutral is out of. However if this 200 amp main breaker panel can t be immediately installed on the.

The national electrical code nec has prohibited re grounding the neutral after the service since the 1923 edition. I the panel is a subpanel it goes in on the ground side to bond the panel to ground incase it ever got charged right. Discount on the sense home energy monitor for subscribers. The grounds and neutrals are seperated but the bonding strap is attached.

Pictured at left is a ground rod stuck up out of the. The main reason for bonding within electrical equipment is to ensure the safety of workers. It just seems to me like you would use it every time to bond the panel to to the neutral or ground.