IUGH111-1-42-20.0-01

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Introduction

IUGH111-1-42-20.0-01 Circuit Breaker is specially designed device used to prevent the circuits from overloading or short circuiting. It interrupts the electric current when the current reaches the overload or short circuit level after passing through its elements. Circuit breakers can be either automatic or manual, and are divided into two main categories: overload or fuse circuit breaker and short circuit or trip circuit breaker. The IUGH111-1-42-20.0-01 Circuit Breaker is a manually operated breaker used in applications where precision and reliability are paramount.

Application Fields

The IUGH111-1-42-20.0-01 Circuit Breaker is designed to protect electrical circuits from current overload, circuit short circuits, and system failures. This makes it well-suited for automotive, industrial, telecommunications, and automotive safety applications, such as in motor vehicles, HVAC systems, generators, mobile power distribution systems, back-up power systems, and other similar electrical circuits. Its design and construction make it suited for applications requiring varying current ratings, as well as those needing improved reaction times in response to overload events.

Working Principle

The IUGH111-1-42-20.0-01 Circuit Breaker is equipped with a handle-type switch connected to an electromagnet. When the switch is turned on, the electromagnet energizes, creating a magnetic field. This magnetic field reacts with an internal bi-metallic element which reacts to the current flow, providing the necessary sensing to measure the current and determine when an overload or short circuit event has occurred.

When the current load is within the range of its operation limits, the switch remains closed. When the current load goes beyond the rated value, the bi-metallic element reacts and the switch will open, interrupting the circuit and safeguarding it from overload or short circuit damage. When the normal current is resumed, the switch can be closed again, allowing the circuit to resume operation.

Conclusion

The IUGH111-1-42-20.0-01 Circuit Breaker is well-suited for a wide range of industrial and automotive applications. Its manually operated design gives it the flexibility to respond to changing conditions in an instant, while its construction yields high reliability and precision. It can be used to protect electrical circuits from current overload, circuit short circuits, and system failures, making it a preferred device for many applications.

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