8340-F420-P1M1-KLH142-3A Circuit Protection

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Among all of the circuit breaker products on the market, 8340-F420-P1M1-KLH142-3A is an type of unique and specialized model. This model has been designed to serve a specific set of applications by providing several features. This article will briefly explain its application field and working principle.

The applications of 8340-F420-P1M1-KLH142-3A are best suited for residential, office, and industrial projects. It is often used to protect a circuit from overcurrent faults or short circuits. An overcurrent is any current that exceeds the rated current of the circuit breaker, while a short circuit is an alternative path of current that passes through the breaker. Furthermore, it can also be used to regulate the current to an AC or DC power source. This helps to reduce the chances of a power surge from damaging the circuit and its components.

In regards to its working principle, 8340-F420-P1M1-KLH142-3A uses a thermally-operated bimetal element. This element includes two metal strips with different thermal coefficients. When an overload occurs, the bimetal element’s temperature rises and the strips expand in opposite directions. This causes the element to flex and trip the breaker, terminating the current flow.

The 8340-F420-P1M1-KLH142-3A also features an adjustable trip setting, enabling users to set the current rating of the device at any point. This trip setting can be adjusted to suit the requirements of the existing circuit and application. Additionally, it also has a low-discharge time, meaning that it can reset itself quickly after it has tripped. This helps further protect the circuit against unintentional or frequent variations of current flow.

In conclusion, the 8340-F420-P1M1-KLH142-3A is a type of specialised circuit breaker designed to suit applications related to residential, office, and industrial projects. It works by using a bimetal element and an adjustable trip setting to quickly detect any overcurrent or short circuit and provide a quick tripping response. It is a great choice for any circuit breaker project due to its dependable performance and features.The specific data is subject to PDF, and the above content is for reference