452-K34-LN2-50A Circuit Protection

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Introduction to Circuit Breakers

Circuit breakers are an important part of any electrical system and are used to protect it from damages due to excessive currents. They are devices that sense the presence of an overcurrent and will immediately stop the flow of current to the protected circuit. Circuit breakers are used in many different applications such as residential, commercial, industrial and automotive.

452-K34-LN2-50A Application Field and Working Principle

The 452-K34-LN2-50A Circuit Breaker is a low voltage circuit breaker that provides protection against overcurrent and short circuits. This type of circuit breaker is typically used in residential, commercial, industrial and automotive applications. It is designed for a maximum working voltage of 220V and a breaking capacity of 50A. The circuit breaker is able to automatically identify a fault in the circuit and trip itself to prevent any damage.

The 452-K34-LN2-50A Circuit Breaker works on the principle of magnetic induction. When a fault current is detected, the built-in magnetic field will increase and cause a magnetic field to be released. This magnetic field will then interact with an electromagnet coil connected to the circuit breaker and will cause the circuit breaker to trip and stop the flow of electricity in the protected circuit.

The 452-K34-LN2-50A Circuit Breaker is also equipped with an auxiliary contact that can be used to trigger the circuit breaker in the event of an overcurrent or short circuit in the circuit. This is done by connecting one side of the contact to a floating ground and the other side of the contact to the power source. This allows the circuit breaker to be triggered from a remote location.

The 452-K34-LN2-50A Circuit Breaker also features an adjustable trip setting that allows the user to set the circuit breaker to trip at a certain current level. The adjustable trip setting can also be used to prevent the circuit breaker from tripping during a low-power startup. This feature helps ensure that the circuit breaker is only tripping when it needs to.

Conclusion

The 452-K34-LN2-50A Circuit Breaker is a low voltage circuit breaker that provides protection against overcurrents and short circuits. It works on the principle of magnetic induction and is typically used in residential, commercial, industrial and automotive applications. The circuit breaker is also equipped with an auxiliary contact and an adjustable trip setting to provide further protection in the event of an overcurrent or short circuit.

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