R21-1REF..S01008667

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Circuit breakers are a crucial part of any electrical system, used to prevent the circuit from being overloaded or damaged. The R21-1REF..S01008667 is a type of circuit breaker that is highly reliable and durable,suitable for a wide range of applications. In this article, we will take a look at the application field and working principle of this device.

The R21-1REF..S01008667 is a circuit breaker that is primarily used in power systems, in order to protect circuits and electrical equipment against short circuits and overloads. This circuit breaker is suitable for use in a wide range of applications, including power systems, industrial machinery and other electrical equipment. Furthermore, it is designed to operate in harsh environments, such as those found in outdoor locations.

One of the main advantages of the R21-1REF..S01008667 is its ability to quickly detect and trip in the event of a short circuit or over current in the system. This type of circuit breaker is designed to quickly sense an overcurrent in the system and respond by instantly tripping the circuit to prevent further damage from occurring. It also has a high breaking capacity, meaning it can break large currents, up to 1500A. Furthermore, it is very reliable and durable, making it suitable for use in long-term applications.

The working principle behind the R21-1REF..S01008667 is relatively simple. As current flows through the circuit, a current transformer sense this current, and produces a voltage proportional to the current. This voltage is then used to energize an electromagnet, which then trips the circuit breaker. To reset the circuit breaker, the current is simply be shut off, and the reset button pressed. The circuit breaker can then be used again.

In conclusion, the R21-1REF..S01008667 is a highly reliable and durable circuit breaker, suitable for a wide range of applications. It is designed to quickly detect and trip in the event of a short circuit or overcurrent, and is capable of breaking large currents, up to 1500A. Furthermore, it has a simple working principle, in which current is sensed by a current transformer and then used to trip the circuit breaker. With its wide range of applications and reliable performance, the R21-1REF..S01008667 can be a great choice for any project.

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