JLE-1-1REC5-37321-250 Circuit Protection

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

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Circuit Breakers: JLE-1-1REC5-37321-250 application field and working principle

Circuit breakers are some of the most important pieces of electrical hardware for any power system. They can be used in applications ranging from home circuits to heavy-duty industrial installations. The JLE-1-1REC5-37321-250 is a type of circuit breaker designed for medium voltage applications. In this article, we will discuss the application field and working principle of this device.The JLE-1-1REC5-37321-250 is a medium voltage circuit breaker manufactured by ABB, a leading semiconductor and electronics company. It is designed to be used in power systems with voltages ranging from 3.3 kV up to 15 kV. It is a three-phase, form-2 device with a maximum breaking current of 3,750A. Its thermal-magnetic structure enables it to quickly sense faults and shut off power to prevent further damage to the system.The application field of the JLE-1-1REC5-37321-250 is vast. It can be used for a variety of industrial and commercial installations. This device is suitable for medium-voltage power systems in manufacturing plants, petrochemical installations, data centers, and other facilities. It is also commonly used for motor overload protection and short circuit protection.The working principle of the JLE-1-1REC5-37321-250 is relatively simple. When a fault is detected, the device quickly opens the circuit to prevent further damage. It has a fast operating time of less than 0.2 seconds. It can detect overcurrents, short circuits, and other faults, all of which cause damage to the system. To further protect the system from damage, the device also has a thermal-magnetic protection system that can switch off the circuit breaker when it detects an excessive current.In conclusion, the JLE-1-1REC5-37321-250 is a medium voltage circuit breaker that can be used in a wide variety of applications. It is an efficient and reliable device that provides safety and protection for industrial and commercial power systems. It has a fast operating time and a thermal-magnetic protection system that ensures the system is not damaged in the case of a fault.

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