APL11-8348-7

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A circuit breaker is an important device for controlling the flow of electric current. It’s used to protect electrical apparatus and circuits from damage in the event of an overload, short circuit, or other overcurrent condition. The APL11-8348-7 is an example of a circuit breaker used in a variety of applications. This article will discuss the application field and working principle of this model.

Application Field of APL11-8348-7

The APL11-8348-7 is a flexible, general purpose circuit breaker suitable for a variety of applications. It is used in commercial, industrial, and residential settings, and is designed to provide reliable protection against a variety of electrical faults. It is designed to protect circuits and devices from damage caused by overcurrents, short circuits, and power surges. It is also capable of safely interrupting large currents that occur during faults or used for load shedding.

The APL11-8348-7 is used in a variety of applications, such as lighting control systems, motor control systems, electric heating systems, and other electrical circuits. It is also used in circuits that require protection from overcurrents and/or short circuits. The APL11-8348-7 is also suitable for use in hazardous areas, providing reliable protection under hazardous conditions.

Working Principle of APL11-8348-7

The working principle of the APL11-8348-7 is fairly simple. The breaker is equipped with a trip element, which is a current sensing device. This trip element senses the current flow in the circuit. When the current reaches a certain limit, the trip element trips the breaker, cutting off the power to the circuit. This action helps to prevent electrical damage or fire due to an overcurrent or short circuit.

The APL11-8348-7 is capable of performing both mechanical and thermal protection. This means that the trip element will detect and respond to both the current and temperature of the circuit. For example, if the current exceeds the trip current limit or the temperature in the circuit exceeds the trip temperature limit, the breaker will trip, protecting the circuit from damage or fire.

Additionally, the APL11-8348-7 is equipped with a trip delay mechanism. This mechanism prevents the breaker from tripping due to a momentary power surge. The trip delay allows a small amount of time for the surge to dissipate without tripping the breaker, thus preventing false trips.

Conclusion

The APL11-8348-7 is a general purpose circuit breaker that is suitable for use in a variety of applications. It can provide protection from overcurrents, short circuits, and power surges. It is capable of safely interrupting large currents and has a trip delay mechanism to prevent damage from momentary power surges. The APL11-8348-7 is an effective and reliable circuit breaker that can provide reliable protection in a variety of environments.

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