LEG66-1RS4-63-15.0-A-01-V

Series:	LEG
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	15A
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Introduction
Circuit breakers are used in many types of industrial and commercial applications. They protect electrical circuits from overloading, shorting, and other dangers associated with high current and voltage. One type of circuit breaker, the LEG66-1RS4-63-15.0-A-01-V, is used in a variety of applications and has its own distinctive operation. This article will examine the LEG66-1RS4-63-15.0-A-01-V’s application and working principle.

Application Field
The LEG66-1RS4-63-15.0-A-01-V is a dual-break transfer switch circuit breaker. It can be used as an alternative to a fuse protection system, as it is much more reliable and offers more options for higher current protection. The circuit breaker can also be used in motor control applications, as it can protect both the motor and the power supply. It is also capable of protecting other types of sensitive electrical equipment, such as UPS systems.

Working Principle of LEG66-1RS4-63-15.0-A-01-V
The LEG66-1RS4-63-15.0-A-01-V is a dual-break transfer switch circuit breaker. It is composed of two independent mechanisms that open and close in response to the current and voltage levels in the circuit. The opening and closing of these two mechanisms is what causes the circuit breaker to trip. There is a mechanical latch mechanism that provides automatic switching between the two contacts by means of a mechanical lever. The other mechanism is an electromechanical trip system, which provides high and low current protection by sensing the current levels in the circuit and opening the circuit if they exceed the set limits. The two mechanisms operate independently and can be used together, allowing for the control of the tripping of the circuit breaker by both current and voltage levels.

Conclusion
The LEG66-1RS4-63-15.0-A-01-V is a dual-break transfer switch circuit breaker. It is used in a variety of applications, from protecting motors to protecting sensitive equipment such as UPS systems. The two mechanisms used in the circuit breaker are a mechanical latch mechanism and an electromechanical trip system, which work independently and provide high and low current protection. By using these two mechanisms together, the tripping of the circuit breaker can be controlled by both current and voltage levels.

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