What is the required length for stripping the ends of the wire that goes to a receptacle?

The required length for stripping the ends of the wire that goes to a receptacle is typically set at 3/4 inch. This length is ideal because it allows enough of the conductor to make a good electrical connection within the receptacle, ensuring that there is sufficient surface area for a solid contact. Stripping too little wire can lead to a poor connection, while stripping too much can make it difficult to properly fit the wire into the receptacle and increase the risk of shorts or other electrical issues.

This standard promotes safety and reliability in electrical installations, as well as compliance with the National Electrical Code (NEC) guidelines that provide specifications on electrical work. The 3/4 inch length strikes a balance between functionality and safety, making it the appropriate choice for connecting a wire to a receptacle.