IEGH66-1-61-6.30-A-01-V

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Circuit breakers are essential components of many electrical systems, being used to protect wiring, equipment, and other electrical components from dangerous levels of current. The IEGH66-1-61-6.30-A-01-V is a modern circuit breaker with a variety of applications and features. In this article, we will discuss the application field of the breaker and how it works.

Application Field

The IEGH66-1-61-6.30-A-01-V is a miniature circuit breaker, designed for use insub-panels, panelboard distribution systems, and similar applications. The breaker has arated voltage of 250VAC and a rated current of 6.30A, making it suitable for low- tomedium-power applications in residential and commercial buildings. The breaker alsofeatures an interrupting rating of 6kA at 250VAC, making it suitable for applications wheretemporary overloads and short circuits may occur.

The IEGH66-1-61-6.30-A-01-V breaker can be used in both AC and DC applications.It is also UL 489 listed, making it suitable for use in residential, commercial, and lightindustrial applications.

Working Principle

The IEGH66-1-61-6.30-A-01-V circuit breaker is a thermal-magnetic device, whichuses both thermal and magnetic energy to terminate the current when it reaches adangerous level. The thermal aspect of the breaker is the thermal-magnetic trip unit,which features a bimetallic strip that is heated when exposed to high levels of current.When the strip reaches a certain temperature, it triggers the trip unit, which breaks theelectrical connection and shuts off the current to the circuit. The magnetic aspect of thebreaker is the magnetic trip unit, which features a solenoid that is energized whenexposed to high levels of current. When the solenoid is energized, it triggers the tripunit, which breaks the electrical connection and shuts off the current to the circuit.

The IEGH66-1-61-6.30-A-01-V breaker is designed to operate in a wide range ofconditions, including extreme temperatures and vibration. The breaker also featuresan adjustable trip setting, allowing the user to adjust the breaker’s trip thresholds tosuit the application’s requirements. Additionally, the breaker is designed with a manualtrip setting, which allows the user to manually shut off the current when required.

Conclusion

The IEGH66-1-61-6.30-A-01-V circuit breaker is a thermal-magnetic device that issuitable for use in low- to medium-power applications. The breaker features both athermal-magnetic trip unit and a magnetic trip unit, providing protection againstoverloads and short circuits. The breaker also features an adjustable trip setting and amanual trip setting, allowing the user to customize the breaker for the application’srequirements. This makes the IEGH66-1-61-6.30-A-01-V a versatile and reliablecircuit breaker for a variety of applications.

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