R11-3-20.0A-R121EV

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Circuit breakers are electrical safety devices used to protect both people and equipment from electric shock. The R11-3-20.0A-R121EV is a specific type of circuit breaker designed to protect both residential and commercial properties from electrical fires by reacting to excessive current. This article will discuss the application field and working principles of the R11-3-20.0A-R121EV circuit breaker.

The R11-3-20.0A-R121EV circuit breaker is a two pole circuit breaker rated up to 20 amps and has a trip setting of 3 amps. This breaker is designed for use in residential and commercial circuit breaker panels, such as warehouses, factories, and office buildings. It is also suitable for use in domestic installations. This particular circuit breaker has been designed to be resistant to higher temperatures and also meets or exceeds all current safety standards.

The working principle of the R11-3-20.0A-R121EV circuit breaker is relatively simple. When an excessive amount of current is detected in a particular circuit, the breaker will automatically trip, causing the current to be interrupted and the circuit to be shut off. This is done by a sensitive bi-metallic strip that reacts to a preset temperature. When the strip gets hot enough, it will deform and make contact with another conducting strip. This contact will complete an electrical circuit, which will then cause the tripping mechanism to be activated and the circuit to be stopped.

The R11-3-20.0A-R121EV circuit breaker provides plenty of safety and protection for both residential and commercial properties. It is important to install this type of circuit breaker in order to ensure that the home or business is protected from potential hazards posed by electrical systems. By interrupting the current flow whenever there is an excess, the R11-3-20.0A-R121EV circuit breaker helps to reduce the risk of fires and electric shocks. In addition, this type of circuit breaker is relatively easy to install and maintain, making it a great choice for any property\'s electrical safety.

In conclusion, the R11-3-20.0A-R121EV circuit breaker is a two pole circuit breaker rated up to 20 amps and has a trip setting of 3 amps. It is specifically designed for use in residential and commercial properties, and is perfect for providing a high level of protection against potential electrical hazards. This type of circuit breaker is relatively easy to install and maintain, which makes it an excellent choice for any home or commercial property.

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