JLE-4-2REC4-40517-225

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Introduction
The JLE-4-2REC4-40517-225 (JLE) is a type of circuit breaker used in a wide range of industrial applications. Circuit breakers are designed to detect and interrupt an electrical short circuit or an overload. The JLE is designed for medium and high voltage applications. It is a current limiting, high speed, thermal magnetic circuit breaker. The circuit breaker is used to protect equipment, buildings, vehicles and other applications against electrical faults.Application Field
The JLE can be used in a range of applications, including industrial, telecommunications, power distribution systems, electrical motor control circuits, fire alarm systems and more. It is a current limiting, high speed, thermal magnetic circuit breaker that is designed for medium to high voltage applications. The JLE is designed to handle short circuit currents up to 40,000 amperes (A) and interrupt faults at up to 400% of rated current.Working Principle
The working principle of the JLE is based on two distinct components – electrical and thermal. The electric component works by detecting the current flowing through the circuit and then triggering the trip latch to open the contacts and disconnect the power. The thermal component works by detecting heat generated by the current flow and performing a time-delay trip to open the contacts and disconnect the power.The JLE has an internal control circuit which monitors the current flowing through the circuit breaker and trips it when a current that exceeds the rated value is detected. The internal control circuit also monitors for thermal conditions which can cause the circuit breaker to trip even if the current is within the rated value.Conclusion
The JLE-4-2REC4-40517-225 is a current limiting, high speed, thermal magnetic circuit breaker. It is designed for use in a wide range of applications, including industrial, telecommunications, power distribution systems, electrical motor control circuits, fire alarm systems and more. The JLE has an internal control circuit which monitors the current flowing through the circuit and will trip it when a current that exceeds the rated value is detected. It also monitors for thermal conditions and will trip if necessary.

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