LELB1-1REC4-51-50.0-1-01-V

Series:	LEL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	50A
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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LELB1-1REC4-51-50.0-1-01-V: Application Field and Working Principle

Circuit breakers are electrical safety devices designed to protect electrical circuits from damage caused by overloads or short circuits. They automatically separate the circuit from the power source when the circuit draws too much current or when the load voltage exceeds a certain value. The LELB1-1REC4-51-50.0-1-01-V circuit breaker is a popular model used in many residential and industrial applications. This article will discuss the application fields and working principles of the LELB1-1REC4-51-50.0-1-01-V circuit breaker.

Application Fields

The LELB1-1REC4-51-50.0-1-01-V circuit breaker is commonly used in residential and industrial applications. In residential applications, these circuit breakers primarily protect from faults occurring in wiring within the home. This includes protection from overloads caused by large appliances such as air conditioners, refrigerators, and dishwashers. In industrial settings, these circuit breakers are used to protect more extensive wiring, control systems, and other machinery.

Working Principle

The LELB1-1REC4-51-50.0-1-01-V circuit breaker is a thermal-magnetic type circuit breaker and it works using a combination of thermal and magnetic effects. The internal thermal portion of the device is made up of a bimetallic strip. This strip is composed of two metal strips of different materials, which expand and contract at different temperatures. When the current passing through the circuit exceeds the design limit, the heat generated causes the bimetallic strip to deform and open the connection, thus breaking the circuit. The magnetic portion of the breaker is composed of two coreless electromagnets. When the current exceeds a certain limit, the electromagnets are energized and pull the contacts together, making them short-circuit and breaking the circuit.

Conclusion

The LELB1-1REC4-51-50.0-1-01-V circuit breaker is an important safety device designed for residential and industrial applications. It works using both thermal and magnetic principles and helps to protect the circuit from overloaded or short circuiting conditions. It is important to choose the right kind of circuit breaker for any application in order to ensure the highest level of safety for both operators and equipment.

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