IUG1-31133-3

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Circuit breakers are an important part of modern life, used to protect against electrical shorts or other dangerous situations. The IUG1-31133-3 is an industrial grade circuit breaker that is used to control and protect circuits in high-demand areas where safety and reliability are paramount. This article will discuss the application field and working principle of the IUG1-31133-3.

The IUG1-31133-3 is primarily used in high-voltage, high-current applications such as substations, power plants, and transmission lines. It is designed to handle high current loads up to 63 kiloamperes (kA), making it well-suited for a wide range of industrial applications. It is also compliant with IEC 60947-2 safety standard and can be used in a variety of control and protection circuits.

The IUG1-31133-3 is a molded-case circuit breaker (MCCB) that has a tripping mechanism that is electrically operated. This type of circuit breaker consists of three main parts: the contacts, the main power contacts, and the trip device. The contacts are the two metal pieces that make physical contact with the circuit when the switch is in the on position. The main power contacts are what actually carry the high current load, while the trip device is responsible for controlling when the switch is tripped. The trip device is set to trip the circuit at a specific current, usually by either thermal or magnetic means.

The IUG1-31133-3 works by sensing the current through the contacts and trip device. Once the current reaches a certain level, the trip device is activated and the contacts are separated, causing the circuit to break and ensuring that no further current flows through the device. This provides protection from over-currents, short circuits, and other dangerous conditions. The IUG1-31133-3 is also equipped with a “lockout-resetting” feature, allowing it to be reset after an incident.

The IUG1-31133-3 is a robust and reliable circuit breaker, designed to meet the stringent safety requirements of industrial applications. It is rated for use in systems up to 630V, making it ideal for a wide range of high-voltage, high-current applications. The lock out-reset feature ensures that the breaker is always in a safe state and that no further current is allowed through until it has been reset after an incident.

In conclusion, the IUG1-31133-3 is an industrial grade circuit breaker designed for high-voltage, high-current applications. It is equipped with a tripping mechanism that is electrically operated, as well as a lockout-resetting feature that provides additional protection. It is rated for use in systems up to 630V, making it suitable for a range of industrial applications in which safety and reliability are of the utmost importance.

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