LEGBX66-33643-2-V

Series:	LEG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	--
Number of Poles:	2
Actuator Type:	Rocker
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers - LEGBX66-33643-2-V Application Field and Working Principle

Circuit breakers are vital components in the electric power systems used to protect electrical circuits from overloads, short circuits, and other dangerous faults. The LEGBX66-33643-2-V circuit breaker is a type of miniature circuit breaker (MCB) specifically designed to meet stringent requirements and deliver maximum performance. This guide delves into the application fields and working principles of the LEGBX66-33643-2-V circuit breaker.

Application Field of LEGBX66-33643-2-V Circuit Breaker

The LEGBX66-33643-2-V circuit breaker provides the maximum protection for electrical circuits and is suitable for a variety of different application fields. It can be used as protection in various equipment, such as lighting systems, machine tools, power plants, transmission systems, and industry automation systems. This type of MCB also has a broad range of applications in residential and small office settings.

Working Principle of LEGBX66-33643-2-V Circuit Breaker

A miniature circuit breaker consists of a bimetal element, electromagnet, and thermal elements. When an overload current flows through the circuit, it will cause a current to flow through the electromagnet. The electromagnet’s magnetic field then acts on the bimetal element which causes the bimetal to bend and eventually break, opening the circuit and stopping the flow of current.In the event of an over-current, the bimetal element in the LEGBX66-33643-2-V circuit breaker will bend and eventually arc at the contact point, causing the breaker to trip. The trip mechanism is activated by an electromagnetic force that acts on the bimetal. The bimetal’s movement will cause the mechanism to open the contacts. At the same time, the contact points will be opened, cutting off the power supply and protecting the circuit from further damage. To reset the circuit breaker after it has tripped, a reset lever is used to manually reset the circuit breaker. Once the breaker is reset, it will return to the “on” position, and power will be restored to the electrical circuit.

Advantages of LEGBX66-33643-2-V Circuit Breaker

The LEGBX66-33643-2-V circuit breaker offers a number of benefits due to its compact size, reliable design, and ease of installation. Its rated current of 33A allows it to be used in a variety of residential, commercial, and industrial applications. The breaker will offer protection from over-currents, short circuits, and other various fault protection tasks.The LEGBX66-33643-2-V circuit breaker provides reliable and quick protection to electrical circuits and devices. It is designed to respond quickly to over-currents, short circuits, and other fault conditions, quickly tripping and cutting off the power supply. It is ideal for use in residential settings for protection against short circuits, over-currents, and faulty appliances.

Conclusion

The LEGBX66-33643-2-V circuit breaker is a reliable and compact miniature circuit breaker that provides maximum protection for residential, commercial, and industrial electrical circuits and devices. Its broad range of applications and quick response time makes it one of the most popular circuit breakers on the market. With its range of features and benefits, the LEGBX66-33643-2-V circuit breaker is an ideal choice for a wide range of applications.

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