Is it safe to install a larger sized circuit breaker?

The solution is to have new circuits installed for specific areas or devices which would eliminate the possibility of…

Electrical Question from Jill about Circuit Breaker
Question: can I replace 3-15 amp breakers with 3-20 amp breakers without any serious adverse effects?

Dave’s Reply:
Thanks for your electrical question Jill. See the statement below:

NEVER replace a circuit breaker with a larger size. This creates the potential to overheat the circuit wiring and which could cause a house fire!

The solution is to have new circuits installed for specific areas or devices which wouldÂ eliminate the possibility of overloaded circuits.

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Please Note:
Unless otherwise posted, please refer to the following Guidelines when working on Electrical Projects:

Skill Level:
Intermediate to Advanced - Electrical Repairs and Circuit Wiring is Best Performed by a Certified Electrician or Licensed Electrical Contractor.

Electrical Tools Required:
Basic Electricians Pouch of Hand Tools, a Voltage Tester and a Multi Meter.

Estimated Time:
Depends on personal level experience, ability to work with tools, work with electrical wiring, and the available access to the project area.

Precaution:
Identify the project circuit, turn it OFF and Tag it with a Note before working with the wiring.

Important:
Modifying existing electrical circuits or installing additional electrical wiring should be done according to local and National Electrical Codes, with a permit and be inspected.

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