R11-2-25.0A-34972-2

Circuit Breakers: R11-2-25.0A-34972-2 Application Field and Working Principle

Circuit breakers are widely used all around the world to protect electrical power distribution systems from over-voltages and overloads, as well as to disconnect circuits when an electrical fault or other problem occurs. The R11-2-25.0A-34972-2 is a particular type of circuit breaker with a wide range of applications. Here, we will look at this specific breaker\'s application field and working principle.

Application Field

The R11-2-25.0A-34972-2 is designed to provide circuit protection and disconnection in low voltage electrical power networks. It can be used to protect components that are constantly exposed to over-voltages, such as motors, solenoids and cables. The breaker is equipped with advanced features, such as over-current protection, short-circuit protection, instantaneous action tripping and thermal-magnetic operation capabilities.

This type of breaker can be installed in a wide range of electrical power networks, including but not limited to residential buildings, commercial centers and industrial plants. It is suitable for both indoor and outdoor applications, making it an ideal choice for both indoor and outdoor installations. In addition, it is a great option for power networks with more complex configurations, such as long cable runs and high-power demand operations.

Working Principle

The working principle of the R11-2-25.0A-34972-2 is based on the principle of thermal-magnetic operation. This breaker consists of two distinct components—a temperature-sensitive device and a magnetic device. The temperature-sensitive device is responsible for detecting abnormal voltage levels, while the magnetic device is responsible for disconnecting the circuit when an excessive current is detected.

When the temperature-sensitive device detects an abnormally high voltage (over-voltage), it sends a signal to the magnetic device. This prompts the magnetic device to trip, which breaks the power connection and effectively shuts off the power supply to the circuit. Similarly, when an over-current is detected, the magnetic device triggers a trip, thus breaking the power connection.

Finally, when the circuit breaker\'s trip mechanism is activated, the breaker disconnects the load from the power supply. This protects any components that may be connected to the circuit and prevents any further damage. It also ensures that the circuit breaker can be reset and used again once the fault has been removed.

Conclusion

The R11-2-25.0A-34972-2 is an ideal circuit breaker for low voltage electrical power networks. It is a robust device that combines the principles of thermal-magnetic operation to provide effective over-voltage and over-current protection. The breaker offers reliable protection against faults and is applicable for both indoor and outdoor usage.