IUGN12-39144-2

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Circuit breakers are one of the most important devices in a power system. They are used to protect electrical equipment, prevent the spread of electrical fires, and prevent power overloads. The IUGN12-39144-2 circuit breaker is a popular choice for various applications. This article will discuss the application fields and working principle of the IUGN12-39144-2 circuit breaker.

Application Field of IUGN12-39144-2 Circuit Breaker

The IUGN12-39144-2 circuit breaker is a single-pole, manual reset, mini-circuit breaker. It is suitable for use in various types of lighting systems, inflatable systems, motor control circuits, and in small consumer appliances. The IUGN12-39144-2 circuit breaker has a high interrupting current rating of up to 10,000A. It is also highly resistant to corrosive environments, and operates reliably and safely. The IUGN12-39144-2 circuit breaker is also ideal for applications in bomb shelters, industrial control systems, laboratory power supplies, and ships.

Working Principle of IUGN12-39144-2 Circuit Breaker

The IUGN12-39144-2 circuit breaker is built with a trip-sensitive mechanism. This mechanism works based on an overcurrent tripping system. The IUGN12-39144-2 circuit breaker has a thermal component, which is set with a pre-determined range. If an abnormally high current passes through the circuit, an alarm is triggered. This causes the release of the contacts, thus disconnecting the circuit and stopping the flow of current.

The IUGN12-39144-2 circuit breaker also comes with an overload protection gun. This device consists of a plunger connected to the movable contact. When the current passing through the circuit is too high, the spring-loaded plunger retracts and releases the movable contact, thus disconnecting the circuit. The IUGN12-39144-2 circuit breaker also has an Overcurrent protection function. This ensures that the current passing through the circuit is kept within a safe range. If the current is too high, the circuit breaker will trip and disconnect the circuit.

Conclusion

The IUGN12-39144-2 circuit breaker is designed to provide reliable and safe protection for electrical equipment and systems. It is suitable for a wide variety of applications, and it has a high interrupting current rating of up to 10,000A. The overload protection gun and the Overcurrent protection functions ensure that the current is kept within a safe range. The IUGN12-39144-2 circuit breaker is a reliable and safe choice for various applications, and it is sure to provide the user with many years of reliable protection.

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