IELK1-1-72-40.0-01-V

Series:	IEL
Part Status:	Active
Lead Free Status / RoHS Status:	--
Breaker Type:	Magnetic (Hydraulic Delay)
Moisture Sensitivity Level (MSL):	--
Current Rating:	40A
Number of Poles:	1
Actuator Type:	Lever
Illumination:	--
Illumination Voltage (Nominal):	--
Mounting Type:	Panel Mount

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IELK1-1-72-40.0-01-V Application Field and Working Principle

Circuit breakers are essential to many electrical applications because they provide protection against overcapacity, short-circuiting, and power surges. The IELK1-1-72-40.0-01-V is a type of circuit breaker used in domestic and industrial applications. This article describes the application field, working principle, and other features of this protective device.

Application Field

The IELK1-1-72-40.0-01-V circuit breaker is designed for use in residential and commercial applications. It is equipped with a high-performance cavity magnetic system for reliable arc suppression and long-term operation. This type of circuit breaker is suitable for use in single-phase and three-phase AC 50Hz circuits with a rated voltage of up to 600V.

Working Principle

The IELK1-1-72-40.0-01-V circuit breaker works on the principle of an electromagnet-activated circuit breaker. Under light loads, the coil energizes the permanent magnet, which allows current to flow through the device. When an overload or short circuit occurs, the permanent magnet releases and an arc is established across the contact points, breaking the circuit.

Other Features

The IELK1-1-72-40.0-01-V circuit breaker is equipped with many safety features. It has overload protection with a wide current adjustment range to suit a variety of applications. Its self-test feature ensures the reliable operation of the device, and its self-indicator instantly reveals whether the breaker is open or closed. This device also has protection against under-voltage and reverse installation, which prevents the breaker from mistakenly tripping in higher than rated voltages. In addition, it has a wide operating temperature range of -25℃ to +55℃ and is capable of withstanding short-term overloads.

Conclusion

The IELK1-1-72-40.0-01-V circuit breaker is a reliable and efficient device used in residential and commercial applications. It is designed with a high-performance cavity magnetic system, an overload protection system, and other safety features. Its wide range of settings makes it suitable for most applications and its reliable operation ensures peace of mind.

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