IELK1-33341-20-V

Series:	IEL
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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IELK1-33341-20-V application field and working principle

Circuit breakers are electrical devices which are designed to protect circuits from over-currents. They are widely used in industrial, commercial and residential applications to help protect against the dangers of electric shock and fire. The IELK1-33341-20-V is a low-voltage (LV) circuit breaker which is designed to provide protection to LV circuits in both residential and commercial applications. This article will discuss the application field and working principle of the IELK1-33341-20-V circuit breaker.

Application Field

The IELK1-33341-20-V circuit breaker is designed for residential, commercial, and industrial applications. It is suitable for the protection of low-voltage electrical circuits, such as circuits used in factories, residences, public buildings, etc. The circuit breaker can also be used to provide over-current protection in industrial circuits.

Working Principle

The IELK1-33341-20-V circuit breaker is an electronic over-current protection device. It is composed of two main components: the trip unit and the contacts. The trip unit is responsible for recognizing an over-current condition and opening the contacts if the current exceeds the rated current. The contacts then open to disconnect the circuit, thus preventing an over-current condition.When an over-current condition occurs, the trip unit senses the current and sends a signal to the contacts, opening them to disconnect the circuit. The contacts are held open by a strong electromagnet, which is kept energized as long as the over-current condition exists. After the over-current condition has been removed, the trip unit will reset and the contacts will close again.The IELK1-33341-20-V circuit breaker also features several other protective systems, such as a lockable manual reset switch, an internal arc fault protection system, an LED status indicator, and an adjustable response time. These features help to ensure that the circuit breaker provides reliable over-current protection in all types of applications.

Conclusion

The IELK1-33341-20-V circuit breaker is a low-voltage protection device designed for residential, commercial, and industrial applications. It is composed of two main components: the trip unit and the contacts, and features several other protective systems which help to ensure reliable protection of low-voltage circuits. Knowing the application field and working principle of the circuit breaker is essential in order to ensure its proper and safe use.

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