IUGH12-1REC5-21909-1

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Circuit breakers are electrical components designed to protect against short circuits and overloaded circuits. The IUGH12-1REC5-21909-1 is a type of circuit breaker used in industrial and other high-demand applications. This article will discuss the application field and working principle of the IUGH12-1REC5-21909-1 circuit breaker.

Application Field

The IUGH12-1REC5-21909-1 circuit breaker is best suited for industrial applications that require a high demand of power. The circuit breaker is designed for three-phase applications, which means that it can be used to protect against sudden changes in current or voltage across three separate lines. It is suitable for use with electrical systems ranging from 400 VAC to 690 VAC. In addition, this circuit breaker has been tested for use in cable and busbar systems.

The IUGH12-1REC5-21909-1 circuit breaker is designed to be compact and easy to install. It features a self-sealing housing with “screw-clamp” terminals for easy installation. This type of circuit breaker is also suitable for long-distance wiring, as it has been designed to minimize the voltage drop under overcurrent and other faults. As such, it is the perfect choice for industrial applications that require a reliable and efficient circuit breaker.

Working Principle

The working principle behind the IUGH12-1REC5-21909-1 circuit breaker is quite simple. When an overload or short circuit occurs, a thermal element inside the breaker will trip, cutting off the power supply to the circuit. The thermal element contains a bimetallic strip, which will expand as it heats up. When the strip expands enough, it will trip the circuit breaker, thus protecting the circuit from further damage.

In addition, the IUGH12-1REC5-21909-1 circuit breaker also features an electromagnetic device. This device uses a solenoid to sense when an overload or short circuit is occurring. When it detects a fault, it will trip the breaker immediately, thus preventing further damage to the circuit. This feature is especially important for applications that require high levels of current, as it helps to ensure safety.

Finally, the IUGH12-1REC5-21909-1 circuit breaker also offers several additional features. For instance, it is equipped with a reset button, which can be used to manually switch the breaker back on after a fault has occurred. It also includes a lockout-tagout device, which will prevent the breaker from being operated during maintenance or repair work. This ensures the safety of personnel when servicing the breaker.

In conclusion, the IUGH12-1REC5-21909-1 circuit breaker offers a reliable and efficient solution for industrial and other high-demand applications. It is designed to protect against sudden changes in current or voltage, and features a range of additional safety features, such as a reset button and lockout-tagout device. With its compact size and easy installation process, it is the perfect choice for industrial applications that require a reliable and efficient circuit breaker.

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