LEGBX11-1-63-20.0-AG-M3-V

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Circuit breakers are used in electrical systems to protect against overloads, short circuits, and ground faults. The LEGBX11-1-63-20.0-AG-M3-V circuit breaker is a type of molded case circuit breaker (MCCB) designed to protect electrical circuits in residential and commercial buildings from overload and short circuits. In this article, we will discuss the application field and working principle of the LEGBX11-1-63-20.0-AG-M3-V circuit breaker.

Application Field

The LEGBX11-1-63-20.0-AG-M3-V circuit breaker can be used in residential and commercial applications. It is suitable for circuits of up to 20.0A and designed to protect single and multi-phase systems. The LEGBX11-1-63-20.0-AG-M3-V circuit breaker is designed to provide protection for a variety of loads, including lighting, HVAC systems, motors, and electrical appliances like refrigerators and other household appliances. It is also suitable for use in applications such as water pumps, boilers, and other equipment with circuits up to 20.0A.

Working Principle

The LEGBX11-1-63-20.0-AG-M3-V circuit breaker works by interrupting the circuit in the event of an overload or short circuit. It is equipped with a thermal-magnetic tripping mechanism, which works by measuring the temperature of the terminals inside the breaker. When the temperature exceeds a certain threshold, the thermal-magnetic mechanism triggers an internal switch, which opens the contacts of the circuit breaker, thereby interrupting the circuit. The LEGBX11-1-63-20.0-AG-M3-V circuit breaker also has a magnetic switch that is triggered by excessive current flowing through the circuit breaker. This magnetic switch is designed to sense when the amount of current flowing through the circuit exceeds the rated value and quickly opens the circuit breaker to protect the electrical system from overload or short circuit.

Conclusion

The LEGBX11-1-63-20.0-AG-M3-V circuit breaker is a type of molded case circuit breaker (MCCB) designed to protect residential and commercial electrical systems from overloads and short circuits. It is suitable for circuits up to 20.0A and is equipped with a thermal-magnetic tripping mechanism and a magnetic switch. The thermal-magnetic tripping mechanism senses when the temperature inside the breaker exceeds a specified threshold, while the magnetic switch triggers when excessive current is detected. By providing protection against overloads and short circuits, the LEGBX11-1-63-20.0-AG-M3-V circuit breaker ensures the safety of both electrical equipment and personnel from possible electrical dangers.

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