Microwave Tripping Breaker: Causes And Solutions


Microwaves are a convenient and essential appliance in every kitchen. They help us cook meals quickly and easily. However, sometimes microwaves can cause problems, such as tripping breakers. This can be frustrating and inconvenient, especially if you are in the middle of cooking. In this article, we will discuss the causes of microwave tripping breakers and provide solutions to fix the problem.

What is a breaker?

A breaker is a safety device that is used to protect electrical circuits from overloading. It is designed to automatically shut off the power supply when it detects an overload in the circuit. This helps to prevent damage to the electrical system and reduce the risk of electrical fires.

Why does a microwave trip the breaker?

There are several reasons why a microwave can trip the breaker, including:

1. Overloaded Circuit

If there are too many appliances or devices connected to the same circuit, it can overload the circuit and cause the breaker to trip. This is a common problem in older homes that do not have enough circuits to support modern appliances.

2. Faulty Microwave

If your microwave is faulty or damaged, it can cause the breaker to trip. This is often the case if the microwave is too powerful for the circuit it is connected to.

3. Power Surge

A power surge can occur when there is a sudden increase in electrical current. This can happen during a storm or when there is a problem with the power grid. A power surge can cause the breaker to trip and damage your electrical appliances.

How to fix the problem?

If your microwave is tripping the breaker, there are several solutions you can try:

1. Check the Circuit

Make sure that the circuit your microwave is connected to is not overloaded. If it is, try unplugging some of the other appliances or devices on the circuit to reduce the load.

2. Replace the Circuit Breaker

If the circuit breaker is faulty or damaged, it may need to be replaced. This should be done by a qualified electrician.

3. Upgrade the Circuit

If you have an older home with outdated wiring, it may be necessary to upgrade the circuit to support modern appliances. This can be a costly and time-consuming process, but it will ensure that your home is safe and up-to-date.

4. Call a Professional

If you are unsure why your microwave is tripping the breaker, it is best to call a professional electrician. They can diagnose the problem and provide a safe and effective solution.


Microwave tripping breakers can be a frustrating and inconvenient problem. However, it is important to understand the causes and solutions to fix the problem. By following the tips in this article, you can ensure that your microwave is running safely and efficiently.