IELK211-36199-1-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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The IELK211-36199-1-V is a device implemented in primarily in circuit breaker applications. It is a reliable and effective tool for protection and control of electrical processes, which can detect and isolate fault currents in an extremely short time, while preventing the risk of overloads.The IELK211-36199-1-V is designed with two main components: an overcurrent detection device and a disconnector. The overcurrent detection device consists of two sections of electric current transformers (CTs), a current comparator and a voltage divider. The primary purpose of the CTs is to modify the shape of the current waveform to make it easier to compare it with a reference or limit value. The voltage divider converts the assumed values into a voltage signal, which is compared to the reference value by a comparator. Once the current limit is exceeded, a signal is sent to the disconnector so that it can open the circuit breaker. The disconnector contains several components. A contactor is responsible for the primary power contact making or breaking. A pilot coil senses voltage changes and triggers the disconnector when an overcurrent is detected. The contactor is also coupled with auxiliary switches, which are used to connect or disconnect additional equipment from the main circuit. Finally, a mechanical actuator is usually implemented to physically open or close the main contacts of the circuit breaker. The IELK211-36199-1-V is designed to have a fast and precise detection of overcurrents in order to quickly isolate the fault current and prevent any further damage. It is also an important part of a reliable protection system for any application, providing the required current ratings and short circuit strength of the system. The application of the IELK211-36199-1-V is mainly in the protection and control of low voltage direct current (DC) and alternating current (AC) circuits. This includes industrial motor control, HVAC systems, lighting and power distributions. It is also used for indoor installations such as control panels and final distribution units. In terms of working principle, the IELK211-36199-1-V uses a current measuring device such as a CT, a voltage divider, and a comparator. The CT measures the current value and transmits this signal to the voltage divider to be compared with a fixed reference value. Once the value exceeds the reference, a signal is sent to the disconnector which isolates the circuit and opens the breaker contacts.The IELK211-36199-1-V application field and working principle are widely used in many applications, providing protection and control of electrical systems. This device is reliable and effective, and can detect overcurrents in a fast and accurate manner, while offering long-term durability and performance.

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