R29-27049-1-V

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Circuit breakers are an essential element of a power distribution system. In most cases, an electrical circuit breaker is used to protect circuits from short circuits, excessive current, and overvoltage. The R29-27049-1-V is a type of circuit breaker used for medium voltage applications. Below, we will discuss the application field and working principle of the R29-27049-1-V circuit breaker.

Application Field of R29-27049-1-V Circuit Breaker

The R29-27049-1-V circuit breaker is designed to protect both medium voltage (MV) power systems and medium- and low-voltage (LV) power systems. It is capable of controlling, switching, and protecting medium voltage circuits up to 1750V in 3-phase, 4-wire networks. It provides protection against short-circuit currents, overloads, and damages caused by lightning strikes. Additionally, it is suitable for use in both indoor and outdoor applications.

Working Principle of R29-27049-1-V Circuit Breaker

The working principle of the R29-27049-1-V circuit breaker is based on the magnetic field that is created whenever an electric current passes through a conductor. When a current passes through the device, a strong magnetic field is created and this field then interacts with the breaker’s circuitry. When this magnetic field exceeds a preset threshold, the breaker will trip and thereby interrupt the flow of electricity.

The R29-27049-1-V is also equipped with an adjustable trip current setting. This allows users to customize the trip point of the breaker according to their needs. This feature helps ensure that the breaker is well-protected and provides maximum protection against both overload and shortcircuits.

The R29-27049-1-V circuit breaker also comes with an adjustable time-delay switching feature. This feature helps prevent the breaker from tripping due to inrush currents caused by switching on high-power loads. The adjustable time-delay feature allows users to set the trip time according to their specific requirements.

Conclusion

The R29-27049-1-V circuit breaker is a versatile device for the protection of both medium and low voltage electrical circuits. It provides effective protection against short circuits and overloads, and can be customized to suit the requirements of different applications. Thanks to its adjustable time-delay switching feature, it is also an excellent choice for circuit protection against inrush currents.

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