IULHK112-36960-1 Circuit Protection

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Circuit breakers are a common type of power distribution equipment. They provide overload protection and short circuit protection by automatically opening or disconnecting contacts when an excess current is detected. The IULHK112-36960-1 is a type of circuit breaker specifically designed for low voltage applications. This article will provide an overview of its application field and working principle.

The IULHK112-36960-1 is suitable for use in a wide range of applications. It is suitable for indoor use up to a maximum voltage of 690 V and a maximum continuous current of 300 A. It is widely used in the majority of low voltage power distribution systems, such as in homes, schools, businesses, hospitals, and factories. It is also suitable for use in air conditioning and condenser units, switch boards, motor control centers, and other light industrial control systems.

The working principle of the IULHK112-36960-1 is based on a thermal design. This means that when the circuit breaker is closed, the current passes through a series of thermally reactive elements. As the current increases, these elements heat up and reach a specific temperature. When the temperature reaches a certain level, the switch automatically opens and cuts power to the circuit. This helps to prevent damage to the power supply by protecting it from excess current.

In addition to its thermal design, the IULHK112-36960-1 also features a precision time-delay system. This system is used to adjust the response time of the circuit breaker. This helps to ensure that the breaker responds appropriately to different levels of current and helps to prevent unnecessary tripping of the breaker due to sudden surges in current. The circuit breaker can also be manually tested periodically to make sure that it is still in proper working condition.

The IULHK112-36960-1 is a powerful and reliable circuit breaker that is suitable for a wide range of low voltage applications. Its thermal design and precision time-delay system help to protect against excess current and provide reliable protection over time. With proper maintenance and use, it is sure to provide reliable protection for many years to come.

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