What Is a Main Circuit Breaker?
Your electrical panel is full of circuit breakers, running from top to bottom of the service panel. For the sake of convenience, the breakers are usually numbered and mapped, with the odd-numbered breakers running down the left side of the panel, and the even-numbered circuits along the right
Original Article Source Credits: The Spruce , https://www.thespruce.com/
Article Written By: Timothy Thiele
Original Article Posted on : 12/12/19
Link to Original Article: https://www.thespruce.com/what-is-a-main-breaker-1152730