992220 Circuit Protection

A circuit breaker is a type of switch designed to protect an electrical circuit from damage caused by overload, short circuit, or ground fault. Circuit breakers are available in a range of sizes and types, and the model 992220 is a double-pole circuit breaker with a rating of 240V. Additionally, it has a 25 Amp current rating, a 100kA interrupting capacity, and a UL1077 standard rating.

The 992220 can be used in a wide range of applications, including residential, commercial, and industrial settings. It is commonly used as a residential GFCI (Ground Fault Circuit Interrupter), providing protection against electrical shock in areas prone to water exposure, such as bathrooms or kitchens. It is also used in commercial settings such as restaurants, hospitals, and other buildings where large amounts of electrical equipment are used.

The working principle of the 992220 is simple. When an excessive amount of electrical current is detected in the circuit, the breaker trips and breaks the circuit, thereby preventing the circuit from further damage. The breaker is designed to automatically reset once the excess current has cleared. The 992220 is an example of a thermal-magnetic circuit breaker, meaning that it uses both thermal and magnetic energy to detect and react to current overloads.

The 992220 is an off-the-shelf component, meaning that its features are fixed and it cannot be modified to suit the specific needs of the application. To ensure that it meets the requirements of the application, the required rating and type should be confirmed prior to purchase. Additionally, circuit breakers should always be installed by an experienced electrician or technician.

The 992220 is a high-quality, dependable circuit breaker that is well-suited for many residential and commercial applications. Its simple design ensures that it will provide reliable protection and its built-in reset feature makes it easy to restore regular electrical service in the event of a power interruption. Proper installation and usage of the 992220 will ensure that it continues to protect your home or business for many years to come.