IUGN11-1-53-5.00 Circuit Protection

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Circuit Breakers

Circuit breakers are an important part of the electrical systems used in many industries. They are used to protect circuits and equipment from damage by automatically disconnecting the current from them when the current gets too high or too low. The IUGN11-1-53-5.00 is a type of circuit breaker, specifically one rated for industrial, commercial, and residential applications.

Application Field of IUGN11-1-53-5.00

The IUGN11-1-53-5.00 circuit breaker is an outdoor rated unit that is highly durable and offers protection from short-circuiting, over-voltage, under-voltage, and other effects that can cause damage to a circuit. It is ideal for industrial applications, as it is rated to withstand temperatures ranging from -40 to +60 degrees Celsius. It is also UL approved for both residential and commercial applications. The IUGN11-1-53-5.00 is available in three sizes, 0.5, 1, and 3, all of which can handle AC current up to 240V and DC current up to 30A.

Working Principle of IUGN11-1-53-5.00

The IUGN11-1-53-5.00 circuit breaker relies on several key components to work properly. First, there is a steel case that houses all of the internal components. This case is also designed to be strong enough to dissipate any heat generated within the unit. Inside the case, you will find two main components: a bimetallic strip and a magnetic field. The bimetallic strip, made from two dissimilar metals, is heated up when the current flowing through it exceeds a certain amount. This causes it to bend and make contact with a set of contacts, which then trips the circuit breaker and breaks the circuit. Additionally, a magnetic field is present inside the unit, which increases the speed at which the bimetallic strip bends.

The IUGN11-1-53-5.00 circuit breaker also includes a thermal-magnetic cutout, which helps prevent unnecessary trips. This cutout works independently from the bimetallic strip and uses magnetic flux to trip the circuit breaker if the current exceeds its rated value. The IUGN11-1-53-5.00 is designed to trip the circuit in less than 25ms, which helps to protect the circuit and the equipment from any damage.

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