A new circuit breaker switch can be bought for as little as $5, with the high-end prices reaching $40. The main circuit breaker for the whole electrical system usually costs between $40 and $100. However, as with most electrical work, labor is the most expensive part of installing a circuit breaker. How much is a Brett Favre Green Bay Packers card worth? .

How much does a circuit breaker switch cost?

Nationally, the average cost for having an electrician replace a bad circuit breaker switch is $150 to $200, including labor and materials.

Can I replace a circuit breaker myself?

You can replace the circuit breaker by just removing the panel cover. Once you have removed the cover then you can disconnect the wire from the faulty breaker and pull it out of the way. … Take note of how the breaker fits in the panel and locks into position so that you can put the new circuit breaker in correctly.