IULHK111-1-66-40.0-01

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Introduction

The IULHK111-1-66-40.0-01 is a circuit breaker designed for ensuring safe operation of electrical systems and providing protection against overcurrent, undervoltage, and direct current applications. This circuit breaker is an electronic device designed to prevent short circuits, overloads, and other potentially hazardous situations. It is a type of protective device that automatically interrupts an electrical circuit when an excessive current flows through it. Circuit breakers are used in a variety of applications, including residential, commercial, and industrial settings. In this article, we will discuss the application field and working principle of the IULHK111-1-66-40.0-01 circuit breaker.

Application Field

The IULHK111-1-66-40.0-01 circuit breaker is suitable for installation in residential, commercial, and industrial applications. In residential settings, this circuit breaker can be used to protect against overcurrent, undervoltage, and direct current applications. It is also suitable for use in industrial settings, such as in motors, pumps, locks, and automatic control systems. Additionally, this circuit breaker can be used to protect switchgear, transformers, and circuit breakers in commercial applications.

In addition to providing protection against overcurrent, undervoltage, and direct current applications, the IULHK111-1-66-40.0-01 circuit breaker provides many other benefits. It has an adjustable internal operating mechanism which makes it suitable for use in applications with varying voltage/current requirements. Additionally, it offers self-monitoring and a wide range of manual and automatic reset functions. This circuit breaker also has a low voltage rating and is designed to operate at temperatures up to 125 degrees Celsius.

Working Principle

The IULHK111-1-66-40.0-01 circuit breaker is an electronic device designed to protect against overcurrent, undervoltage, and direct current applications. The breaker consists of two contact arms, a coil, and a trip unit. The trip unit is a mechanical device which operates when the coil detects an excessive current. When this occurs, the trip unit causes the contact arms to move and close the circuit, thus preventing further current flow.

Additionally, the circuit breaker is designed to be self-monitoring. When the circuit breaker is in its normal state, it monitors the current flow and trips if the current is higher than the preset threshold. The preset threshold is adjustable so it can be adjusted to match the required current setting. The circuit breaker also has an adjustable undervoltage settings so it can be adjusted to protect against low voltage. Lastly, the breaker includes an automatic reset feature which will reset the circuit breaker once the current returns to normal.

Conclusion

The IULHK111-1-66-40.0-01 circuit breaker is an electronic device designed to provide protection against overcurrent, undervoltage, and direct current applications. It is suitable for installation in residential, commercial, and industrial settings. This circuit breaker has an adjustable internal operating mechanism, self-monitoring, and a wide range of manual and automatic reset functions. Additionally, it has a low voltage rating and is designed to operate at temperatures up to 125 degrees Celsius.

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