8340-T120-K1M1-ALH126-15A

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Circuit breakers are a critical device in any electrical system, and the 8340-T120-K1M1-ALH126-15A is no exception. In this article, we will explain the application field and working principle of the 8340-T120-K1M1-ALH126-15A circuit breaker.

The 8340-T120-K1M1-ALH126-15A circuit breaker is a three-pole thermal/magnetic type, suitable for direct current utilization in DC systems or for alternating current utilization in AC systems. In particular, this circuit breaker is well-suited for direct current control panels in which switching currents up to 15A are common. It is also suitable for a variety of low voltage, industrial applications where medium load switching and overload protection is required.

The 8340-T120-K1M1-ALH126-15A circuit breaker is an integrated device consisting of thermal and magnetic elements. The thermal elements are responsible for overcurrent protection and the magnetic elements are used to break the circuit under fault conditions.

The working principle of the 8340-T120-K1M1-ALH126-15A circuit breaker is simple. It relies on a combination of temperature and current to detect a fault in the system. When a fault is detected, the breaker will trip and break the circuit, thus preventing a fire or other hazardous situation from occurring. The thermal elements of the breaker will detect high temperatures, either due to an overload or a short circuit, and will trip accordingly. The magnetic elements, on the other hand, will detect high currents, and will trip the circuit if the current exceeds a preset limit.

In addition, the 8340-T120-K1M1-ALH126-15A circuit breaker is also equipped with an adjustable current setting, which allows the user to adjust the trip current to their specific application. This feature allows for the maximum amount of flexibility, as the user can set the breaker trip current to suit their particular application and needs.

In conclusion, the 8340-T120-K1M1-ALH126-15A circuit breaker is a robust, reliable device which provides excellent overload protection and medium load switching characteristics for both alternating and direct current applications. It offers flexible current settings and is suitable for a variety of low voltage applications.

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