Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit Breakers: LEL11-1-63-10.0-AF-01 application field and working principle

Circuit breakers are essential in protecting electrical equipment and circuits from overload and short circuit, as well as preventing fires and electric shocks. The LEL11-1-63-10.0-AF-01 circuit breaker is commonly used in various high-voltage applications. This article aims to explain the application field and working principle of the LEL11-1-63-10.0-AF-01 circuit breaker.

Application Field

The LEL11-1-63-10.0-AF-01 circuit breaker is typically used in the 123kV power distribution network. In applications such as networks with transformers, power plants, motors, and other equipment, the LEL11-1-63-10.0-AF-01 can protect against overloads or short circuits.The circuit breaker can also be used in other applications such as electric arc furnaces, chemical equipment, or in residential and commercial properties to protect the circuit from overvoltage and fire risk.

Working Principle

The working principle of the LEL11-1-63-10.0-AF-01 circuit breaker is based on the function of a conventional circuit breaker. It uses an electromechanical contact system to break the electrical connection between two conductors when there is an overcurrent or a short circuit. The circuit breaker has a stationary contact which is connected to a spring loaded armature. The armature, in turn, has a movable contact that is held against the stationary contact. When the current flowing through the two contact points increases beyond the rated level, the contact points separate, thus breaking the connection. The circuit breaker can be manually reset by pressing the reset button. This action allows the armature to snap back into position and close the contact points.

Conclusion

The LEL11-1-63-10.0-AF-01 circuit breaker is a versatile and reliable device used in a variety of applications. Its simple working principle of electromechanical contact system guarantees reliable operation in overcurrent and short circuit conditions. It is a low maintenance component, and its resetting mechanism makes it easy to operate. As such, it is commonly used to protect electrically powered equipment and circuits in residential, commercial, and power systems.

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