R21-2-20.0A-R01CH

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Circuit breakers have become indispensable protection devices in a variety of industries, ranging from residential to industrial applications. In the industrial sector, they provide a vital function in the event of a short circuit or overload, quickly and reliably disconnecting power in order to prevent damage to both people and equipment. The R21-2-20.0A-R01CH circuit breaker is a well-established protection device that can be used for both residential and commercial applications. In this article, we will discuss the application field and working principle of the R21-2-20.0A-R01CH circuit breaker.

The R21-2-20.0A-R01CH circuit breaker is suitable for both residential and commercial applications. It is UL & CUL approved and offers superior short circuit and overload protection. It has a preset rated current of 20.0A, with a voltage rating of 600VAC. In addition, it offers overload protection of up to 300%. This makes it an ideal choice for applications where heavy loads are likely to be encountered.

In terms of the working principle of the R21-2-20.0A-R01CH circuit breaker, it uses a combination of current sensing and electrical arc suppression technologies. This helps to identify abnormally high currents and rapidly disconnect the power supply in order to prevent damage from occurring. The internal mechanism of the breaker also contains a thermal re-set switch, which helps to manage temperature levels and keeps the contacts from becoming overheated. This helps to increase the lifespan of the breaker and offer superior protection even in the most challenging environments.

In conclusion, the R21-2-20.0A-R01CH circuit breaker is a reliable and effective protection device that can be used in both residential and commercial settings. It is UL & CUL approved and offers superior short circuit and overload protection. In addition, it utilizes a combination of electrical arc suppression and current sensing technologies, along with a thermal re-set switch, helping to drastically reduce the risk of damage due to a short circuit or overload. As such, it is an ideal choice for those looking for a reliable and durable circuit breaker.

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