LEJ66-1-62-20.0-R-01-T

Series:	LEJ
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	20A
Number of Poles:	2
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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Circuit Breakers: LEJ66-1-62-20.0-R-01-T Application Field and Working Principle

Circuit breakers are mechanical and electrical devices used to protect electrical circuits, equipment, and people from overloads, short circuits, and ground faults. The LEJ66-1-62-20.0-R-01-T circuit breaker is a low-voltage, three-pole-actuator-operated device designed for use in commercial, industrial, and utility applications. It is a compact, UL-listed circuit breaker with a wide range of amperages, adjustable trip settings, and adjustable current trip elements.Application Field of LEJ66-1-62-20.0-R-01-T Circuit Breaker The LEJ66-1-62-20.0-R-01-T circuit breaker provides protection for a variety of applications such as motor control centers, panelboards, switchboards, fusible switches, and transfer switches. It is suitable for both new and existing installations and can be used to replace boltswitch and Westinghouse circuit breakers. Its adjustable trip settings and current trip elements make it an ideal choice for applications that require flexibility and high performance.Working Principle of LEJ66-1-62-20.0-R-01-T Circuit Breaker The LEJ66-1-62-20.0-R-01-T circuit breaker is designed to operate in the event of an overload or a short circuit. If a fault occurs, it will open the circuit at its current tripping point. This tripping point is adjustable and can be set to trip at a range of amperages depending on the application.The LEJ66-1-62-20.0-R-01-T circuit breaker operates by breaking the current circuit in two ways. One method is the thermal trip, where a bimetal strip is heated by the current flow. When the temperature of the bimetal strip reaches a certain level, it will bend and push against the contact points of the breaker. This will trip the breaker and break the circuit. The other method is the magnetic trip, where a magnetic field created by current flow will pull a plunger in a breaker. This, in turn, will trip the breaker and break the circuit. The LEJ66-1-62-20.0-R-01-T circuit breaker will also reset itself automatically after tripping. This reset process is called “shifting” and occurs when the breaker has cooled down and the bimetal strip has returned to its original shape. The reset process is designed to reduce nuisance tripping and make the breaker safer.Conclusion Circuit breakers are essential safety components of any electrical system. The LEJ66-1-62-20.0-R-01-T circuit breaker is a low-voltage, three-pole-actuator-operated device designed for use in a variety of applications. It is UL-listed and designed to protect circuitry, equipment, and people from overloads, short circuits, and ground faults. It can be used in both new and existing installations and has adjustable trip settings and current trip elements to provide flexible and efficient protection.

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