how much is a circuit breaker


If you've ever dealt with electrical problems or undertaken a home improvement project, then you are probably familiar with circuit breakers. These ingenious devices play a crucial role in safeguarding our electrical systems and ensuring our safety. But have you ever wondered about the cost of a circuit breaker? In this article, we will delve into the factors that determine the price of circuit breakers and explore the range of prices you can expect to encounter. So, let's dive in and unravel the mysteries behind circuit breaker pricing!

Factors Affecting the Price of Circuit Breakers

Circuit breakers come in various types and sizes, each designed for specific purposes. The cost of a circuit breaker depends on several key factors, which we will explore in this section.

The Type of Circuit Breaker

There are different types of circuit breakers available in the market, each tailored to specific applications. Common types include standard, ground fault circuit interrupters (GFCIs), arc fault circuit interrupters (AFCIs), and combination AFCI/GFCIs. Standard circuit breakers are the most basic type and are typically the least expensive. GFCIs and AFCIs, on the other hand, provide additional safety features and therefore tend to be pricier.

The Current Rating

Circuit breakers are rated based on the amount of current they can handle before tripping. Ratings usually range from 15 to 200 amps. Breakers with higher current ratings are generally more expensive due to their heavier-duty construction. It is crucial to select a circuit breaker with the appropriate current rating for the specific electrical load it will be protecting.

The Brand

As with most products, the brand can significantly influence the price of a circuit breaker. Well-known and reputable brands often charge a premium for their products due to their established reputation for quality and reliability. However, lesser-known brands may offer more affordable options that still meet industry standards.

The Supplier

Where you purchase your circuit breaker can also affect its price. Prices may vary across different suppliers, both online and in physical stores. It is essential to compare prices from various sources to ensure you are getting the best deal.

The Level of Customization

In certain instances, custom circuit breakers may be required to meet specific electrical system requirements. Customization can involve modifications to the breaker's size, current rating, trip characteristics, and added features. Naturally, customized circuit breakers will be more expensive compared to off-the-shelf options.

Understanding the Price Range

Now that we have explored the factors influencing circuit breaker prices, let's delve into the expected price range for these vital electrical components.

Standard Circuit Breakers

Standard circuit breakers, which are commonly used in residential and commercial applications, typically range from $5 to $50, depending on the brand, current rating, and other specifications. Lower current ratings and standard sizes fall in the lower end of the price range, while higher current ratings and specialized sizes may cost more towards the upper end.

GFCI and AFCI Breakers

GFCI and AFCI breakers provide additional safety features to protect against electric shock and fire hazards. Due to their added functionality, prices for GFCI and AFCI breakers are generally higher than those of standard breakers. Prices can range from $20 to $150 or more, depending on the brand and current rating.

Combination AFCI/GFCI Breakers

Combination AFCI/GFCI breakers offer the benefits of both GFCI and AFCI protection in one device. Their prices tend to be higher than individual GFCI or AFCI breakers due to the added features. Prices for combination AFCI/GFCI breakers can range from $30 to $200 or more, depending on various factors such as brand, current rating, and customization.

The Cost of Installation

While the cost of purchasing circuit breakers is a significant consideration, it is crucial not to overlook the cost of installation. Unless you possess the necessary electrical knowledge and skills, it is recommended to hire a licensed electrician to install or replace circuit breakers. Electricians typically charge an hourly rate for their services, which can vary depending on your location and the complexity of the installation. It is advisable to obtain multiple quotes from electricians to ensure you are getting a fair price.


In conclusion, the cost of a circuit breaker can vary depending on several factors, including the type of breaker, current rating, brand, supplier, and level of customization. Standard circuit breakers are generally the most affordable option, while GFCI, AFCI, and combination AFCI/GFCI breakers tend to be pricier due to their added features and enhanced safety measures. Remember to consider the cost of installation when budgeting for circuit breakers since professional electrical services may be required. Now armed with this knowledge, you can make informed decisions and ensure that your electrical systems are protected without breaking the bank!

Disclaimer: Prices mentioned in this article are meant to serve as general guidelines and may vary. It is advisable to check with local suppliers and professionals for accurate and up-to-date pricing information.


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