1140-G251-P7M1-0.5A

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Circuit breakers are electrical devices which are used to protect electrical circuits from short circuits, surges, or other potentially hazardous electrical accidents. The 1140-G251-P7M1-0.5A is a type of circuit breaker designed to protect load circuits, providing both an overcurrent protection and an overload setting. It has an adjustable trip setting, and an...

The 1140-G251-P7M1-0.5A circuit breaker is designed to protect from overcurrents, or potentially dangerous short circuits of the load circuit. It functions by means of a bimetallic strip, which is a strip of two dissimilar metals, such as iron and copper, joined together at one end. When current passes through the bimetallic strip, the heat generated by the current flow causes it to warp, resulting in a mechanical movement. This movement is translated into an electrical opening mechanism, breaking the current circuit and protecting the load circuit.

The 1140-G251-P7M1-0.5A features an adjustable trip setting, which can be adjusted to a specific current level. The desired value can be set by rotating the device\'s handle on its axis, which causes the bimetallic strip to be heated differently depending on the current level. This is an effective way of ensuring proper operation, as well as saving energy.

The 1140-G251-P7M1-0.5A circuit breaker also features an overload setting, which can be used to protect the load from excessive current flow. This is accomplished by a trip-only feature, which prevents the bimetallic strip from warping, thus preventing the opening of the circuit and the current overload. The overload setting can also be adjusted, allowing the user to set the desired level of protection.

The 1140-G251-P7M1-0.5A circuit breaker is designed to provide protection against both overcurrents and overloads, and can be used in a variety of applications, such as in industrial, home, and commercial environments. It is designed for durability and capable of handling a wide range of power levels, making it suitable for use in a wide range of circuit breakers.

In summary, the 1140-G251-P7M1-0.5A circuit breaker is a versatile device, designed to provide protection against both overcurrents and overloads. Its adjustable trip setting allows for an easy and accurate adjustment of the desired current level, while its overload setting helps protect the load from excessive current flow. It is suitable for use in a variety of applications, from industrial to home and commercial environments, and is capable of handling a wide range of power levels.

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