IELH1111-1-62-40.0-21-V

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Circuit breakers are among the most important components in all industrial fields and offer a range of benefits in various applications. The IELH1111-1-62-40.0-21-V is one of the most commonly used circuit breakers on the market and is used in a variety of industrial applications. It is an intelligently designed device with a highly reliable design. In this article, we will discuss the application fields and working principle of the IELH1111-1-62-40.0-21-V circuit breaker.

The IELH1111-1-62-40.0-21-V circuit breaker is used in power systems for overcurrent protection, including secondary circuits, such as frequent start/stop control in industrial motors, and surge/spike protection for lightning strikes or power dips. It is also capable of protecting against reverse power flow, low neutral impedance, earth fault current, reverse Joule effects, and more. It can be used in a variety of applications, including computer servers, industrial automation systems, home automation systems, telecom systems, and so on.

The IELH1111-1-62-40.0-21-V circuit breaker is equipped with intelligent features such as contour detection, invariable positioning, bridged outputs, and soft-start technology. It also has a flexible mounting system, allowing for it to be installed in a variety of places, such as a control panel, industrial panel, electrical cabinet, or process control.

The working principle of the IELH1111-1-62-40.0-21-V circuit breaker is relatively simple. It uses an electronically controlled current sensing device, known as an overcurrent relay (OCR), to detect an overcurrent condition. When an overcurrent is detected, the OCR trips the circuit breaker, which interrupts the flow of electricity to the protected circuit. The OCR responds quickly and accurately, ensuring that the circuit breaker can trip in time to prevent damage due to excessive current.

The IELH1111-1-62-40.0-21-V circuit breaker is an advanced device that provides reliable overcurrent protection and offers a host of other benefits. With its intelligent features, flexible mounting system, and reliable overcurrent protection, it is an ideal solution for a variety of industrial applications.

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