IEG6-29481-7-V

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

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IEG6-29481-7-V Application Field and Working Principle of Circuit Breakers

Circuit breakers are electronic devices that are used to protect electronic circuits and circuits from excessive electricity according to their ratings. They are designed to automatically detect and trip on serious over-currents, prevent circuits and equipment from being damaged by over-loads and short circuits. The IEG6-29481-7-V by Longs Technology is one of the popular circuit breakers with a wide range of applications. This document outlines the application fields and working principle of the IEG6-29481-7-V circuit breaker.

Application fields of IEG6-29481-7-V Circuit Breakers

The IEG6-29481-7-V circuit breaker is suitable for AC 50/60Hz, rated voltage up to 400V, rated current up to 100A, and it widely used for overload and short circuit protection of lighting distribution system in civilian buildings, industrial and mineral enterprises. Furthermore, it is commonly used in electrical apparatus, power supply units, power distribution systems, and household appliances.

Working Principle of IEG6-29481-7-V Circuit Breakers

The working principle of the IEG6-29481-7-V circuit breaker is based on the magnetic torque principle. When a fault current occurs and exceeds the set overload limit, the generated magnetic field interacts with the breaker contacts, and the breaker trips.The overcurrent protection of the IEG6-29481-7-V circuit breaker consists of a bimetallic strip and a permanent magnet. The bimetallic strip is bent by the heat generated by the fault current and pushes the permanent magnet. The permanent magnet has a strong magnetic force that interacts with the contacts, causing them to trip.The IEG6-29481-7-V circuit breaker also contains a latch to prevent the contacts from closing when a current overshoot is observed, i.e., the contacts remain open in the event of an overload.For short circuit protection, the IEG6-29481-7-V circuit breaker has an electromagnetic release that trips the breaker instantly when a short circuit occurs. The electromagnetic release has an adjustable trip current that depends on the required short-circuit level of the system.The IEG6-29481-7-V circuit breaker is designed to trip between 0.8 to 5 times the set breaking current. Its trip range can be adjusted according to the requirements of the system.

Conclusion

The IEG6-29481-7-V circuit breaker is an advanced device with wide application fields and a robust construction. It can effectively protect circuits and equipment from overload and short circuit. The electronic control of the circuit breaker also allows for adjustable trip settings and improved safety.

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