What Are The Two Types Of Ampere Ratings A Circuit Breaker

By | May 31, 2023



Circuit breakers are needed to protect a circuit fromdamage, and are a key component in safety systems throughout the home or place of business. They can also be used to limit the amount of current flowing through a circuit, as well as to provide a reset feature if an overload occurs. Circuit breakers come in two types: ampere ratings and breaker ratings.

The two types of ampere ratings refer to the amount of current the breaker can handle without tripping. The current rating is usually listed on the breaker itself. Generally, a circuit breaker will have a maximum rating, which means it should not be used any more than that rating. A higher amp rating will generally mean greater protection for the circuit.

The breaker rating indicates the amount of voltage the circuit breaker can support before tripping. Most residential circuit breakers are rated for 120 volts, but it is important to check the specifications of the breaker before assuming this to be the case. Industrial and commercial circuit breakers may have higher ratings, up to 600 volts. A circuit breaker with a higher voltage rating will be able to support more wattage than one with a lower rating.

It is important to select the right type of circuit breaker for the job. To make sure you select the correct type of breaker, it is important to consult a professional and make sure you know the requirements of the circuit. Ampere ratings and breaker ratings should both be taken into consideration before purchasing a circuit breaker. By understanding the two types of ampere ratings and their corresponding breaker ratings, you can be sure the circuit breaker you purchase will be able to safely and effectively protect your electrical circuit.


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