IELHK21-29178-1-V

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

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Circuit Breakers

Circuit breakers are essential features of any electrical system, providing protection against overloading, short-circuiting, and other potential hazards. The IELHK21-29178-1-V circuit breaker is a powerful and reliable device, specifically designed for applications in commercial and industrial environments. This article examines the application field and working principle of the IELHK21-29178-1-V circuit breaker, offering an in-depth overview of what this powerful circuit breaker can do and how it works.

Application Field of the IELHK21-29178-1-V Circuit Breaker

The IELHK21-29178-1-V circuit breaker is a three-pole, high-performance device designed for use in commercial and industrial environments. It is rated up to 400A and designed for use with 440/480V AC systems. As such, it is suitable for applications such as motor control circuits, lighting control circuits, and general-purpose circuits.The IELHK21-29178-1-V circuit breaker is reliable and easy to install, and it provides excellent overload and short-circuit protection. It is also designed to be very durable, and it can handle a wide range of temperatures and conditions. This makes it ideal for use in harsh environments, where other circuit breakers may not be able to withstand the extreme temperatures or conditions.

Working Principle of the IELHK21-29178-1-V Circuit Breaker

The working principle of the IELHK21-29178-1-V circuit breaker is fairly straightforward. When a surge or overload of current is detected, the circuit breaker trips, cutting power to the circuit and protecting it from damage.The IELHK21-29178-1-V circuit breaker is equipped with a thermally activated trip mechanism that is able to detect both overloads and short-circuits. When a current surge is detected, the trip mechanism will break the circuit, stopping the surge of current and protecting the circuit from damage.The IELHK21-29178-1-V circuit breaker is equipped with a manual reset button, allowing the user to reset the circuit breaker once the problem has been fixed. This ensures that the power can be restored quickly and easily.

Conclusion

The IELHK21-29178-1-V circuit breaker is a powerful and reliable device that is perfect for commercial and industrial applications. It is rated up to 400A and equipped with a thermally activated trip mechanism that can detect overloads and short-circuits. It is durable and easy to install, and it can handle a wide range of temperatures and conditions. The IELHK21-29178-1-V circuit breaker is sure to provide any application with the protection it needs.

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Part Number	Manufacturer	Price	Quantity	Description