Wiring a breaker box is a highly technical skillknowing how it operates isnt. An electrical wiring diagram can be as simple as a diagram showing how to install a new switch in your hallway or as complex as the complete electrical blueprint for your new home.
Overcurrent Protection An Overview Sciencedirect Topics
Residential service panel wiring diagram. This overview assumes that the electrical panel is installed on the wall of a utility area near where the main feeder wires come into the home and that all branch circuit wiring cables and conduit runs are already installed. The neutral wire carries power back to the service panel. Typically one panel feeds the entire house but there can also be another smaller panel called a subpanel which may be used to serve a specific area such as an addition a large kitchen or a detached garage. Wiring utility controlled meter base wiring a new main service rated panel installing the grounding system nec 2002 commonly accepted methods for wiring a utility controlled meter base panel and grounding system based on the 2002 national electrical code. Residential wiring diagrams are an important tool for completing your electrical projects. Residential wiring diagrams and blueprints.
The neutral wire carries power back to the service panel. Without a switch wiring diagram it can be very easy to make a serious mistake that will cause the circuit to malfunction and possibly become a hazard. With the door open you can access all the circuit breakers in the panel. A service panel is a steel box with a hinged door or lift up panel on the front. In a new home construction or a rewiring project the last step will be connecting all the wires to the circuit breaker box which is what this article describes. Take some of the mystery out of those wires and switches that lurk behind the door of your breaker box with this.