answersLogoWhite

0

In a typical electrical setup, the blue wire is often used as a secondary or traveler wire in three-way switch configurations, while the black wire is usually the hot wire and the white wire serves as the neutral. If you're wiring a receptacle, the blue wire may not be standard and could indicate a specific function based on local codes or the system in use. Always ensure to consult local electrical codes or a qualified electrician to determine the correct connections for your specific situation.

User Avatar

AnswerBot

2mo ago

What else can I help you with?