1170-21-30A

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Circuit breakers are an invaluable tool in preventing damage to electronics, as well as in controlling the flow of electricity within a system. They are often used in a variety of industries, from commercial to residential settings. The 1170-21-30A circuit breaker is an example of this versatile tool, used in countless applications. In this article, we will look at the 1170-21-30A application field and working principle.

First, the 1170-21-30A circuit breaker can be generally applied as an overload protector in many systems. It is designed with two mechanisms - a thermal and an electrical. When the current passing through the breaker reaches a specific overload setting, the thermal mechanism is activated and trips the circuit, cutting off the flow of current. The electrical mechanism, on the other hand, is initiated when there is a short circuit in the circuit. This breaks the electrical connection between the load and the supply, preventing further damage to the circuit.

The 1170-21-30A circuit breaker works by detecting when the current passing through it exceeds the overload setting. When this happens, the thermal mechanisms respond immediately to cut off the power supply. This action is known as tripping, and it is designed to protect the circuit from short-circuit related damage. Once the circuit has been tripped, the current will automatically stop flowing and the circuit will reset itself.

The 1170-21-30A circuit breaker is also usually fitted with an automatic reset feature. This will activate once the normal current level has been restored and the circuit is ready to be re-energized. This feature helps to reduce the risk of further accidents by re-energizing the circuit only when the system has stablized.

The 1170-21-30A circuit breaker is also equipped with an indication light, which will stay lit until the circuit has been tripped. This light serves as an indicator that the circuit has been tripped and informs the user of the situation. In addition, the breaker also has a manual reset feature that allows it to be manually reset by pressing a button.

The 1170-21-30A circuit breaker is applied in many different areas, both for residential and industrial applications. In the industrial realm, it is often used in large industrial machinery, such as switchgear, electromechanical machinery, and power distribution centers. This circuit breaker can also be used in residential applications, such as in homes, to prevent overloading or short circuits.

The 1170-21-30A circuit breaker is a prime example of a multifunctional tool designed to protect any surrounding electrical equipment and circuitry. It is designed to be used in a variety of scenarios, and is capable of offering both thermal and electrical protection in the same device. The breaker is also designed with a host of protection features, including an automatic reset feature and an indicator light, which make it an invaluable part of any electrical system.

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