Identifying Various Electrical Wires through Color Codes

Understanding Electrical Wire Color Codes in the United States

In the United States, all residential electrical wires adhere to standardized color codes established by the National Fire Protection Association (NFPA) in the National Electrical Code (NEC). These color codes serve to identify the specific function of each wire within a circuit. Prior to attempting any repairs on a faulty switch, replacing an overhead light fixture, or splicing wires, it is crucial to familiarize yourself with the vibrant and immensely significant realm of electrical wiring.

It is important to emphasize that working with any form of electrical wiring is generally best entrusted to a professional due to its inherent dangers. Proceed with caution at all times.