Other articles also pertain to outside branch circuits (see Other Articles Related to Outside Branch Circuits on page 71); most of these are application-specific. Lighting is the most common ...

Class 1, 2, and 3 circuits are classified as remote-control, signaling, and power-limited circuits in the National Electrical Code (NEC). The NEC defines such circuits as that portion of the wiring ...

Points of Interest : Circuit Canvas simplifies the creation of illustrated wiring diagrams. It is designed to be easy to use and fast, allowing users to create diagrams in less than a minute.

When looking for things to write about, there is nothing we like to see more than well-documented schematics and code available for download. In the case of schematics, we realize that they can be … ...

What is circuit grounding? Engineers use the word “ground” in every electronic circuit to denote some part of a system or structure that is “neutral,” or zero potential.Unfortunately, we often think ...