IULHK111-1REC4-65-50.0-01

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Circuit breakers are one of the most important elements of a safe electrical system. They are designed to protect people and property from electrical hazards by limiting the amount of current flowing through a circuit. The IULHK111-1REC4-65-50.0-01 is a type of circuit breaker that is used in a variety of applications. This article will discuss the application field and working principle of this circuit breaker.

Application Field of IULHK111-1REC4-65-50.0-01 Circuit Breaker

The IULHK111-1REC4-65-50.0-01 is a low-voltage circuit breaker used in industrial, commercial, and residential environments. It is designed to provide protection from electrical hazards such as short circuits, overloads, and ground faults. The circuit breaker can be used in applications where the current is up to 65A and the voltage is up to 50V. It can be used to protect circuits in industrial machinery, computers, telecommunications equipment, appliances, and other sensitive electrical devices.

Working Principle of IULHK111-1REC4-65-50.0-01 Circuit Breaker

The IULHK111-1REC4-65-50.0-01 circuit breaker utilizes three main components: a trip unit, an actuator, and a coil. The trip unit is a set of contacts that can open and close the circuit as necessary. The actuator is the mechanical arm that moves the trip contacts. The coil sends the necessary electrical current to the actuator. The circuit breaker operates on the principle of magnetic energy. When the current in the circuit rises to a certain level, the coil generates a magnetic field that acts on the actuator. This pushes the actuator, moving the contacts and opening the circuit.

When the current drops, the magnetic field dissipates and the actuator returns to its original position, closing the circuit. This allows the circuit breaker to operate automatically, protecting the circuit from overloading and other electrical hazards. The opening and closing of the contacts is achieved with minimal arcing, ensuring that the circuit is not damaged by the circuit breaker.

Conclusion

The IULHK111-1REC4-65-50.0-01 circuit breaker is an important piece of electrical equipment, used to protect circuits from electrical hazards. It is designed to operate on the principle of magnetic energy, using a trip unit, actuator, and coil to open and close the circuit as necessary. This ensures that circuits are protected from overloads, short circuits, and ground faults.

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