In electrical drawings, what does the abbreviation 'CC' refer to?

The abbreviation 'CC' in electrical drawings stands for "Current Coil." This term is commonly used to refer to a specific component within the context of relays, contactors, and similar devices where a coil is energized by an electric current to perform a function, such as opening or closing a circuit. Understanding this terminology is essential for interpreting schematics accurately, especially when troubleshooting or designing control systems.

In many electrical systems, the current coil plays a critical role in ensuring the control device operates correctly. It is distinct from other components that may seem similar but relate to different functions, such as capacitors or control circuits, which serve other purposes in the electrical system. Recognizing the correct abbreviation helps clarify communication among electricians and engineers when discussing circuit designs or modifications.