IELHK11-28643-018-V

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Circuit breakers are devices used to protect electrical systems from damage caused by overcurrent, overload, and short circuit. The IELHK11-28643-018-V is one such device that has become increasingly popular in recent years due to its advanced features and reliable performance. This article will explain the application field and working principle of IELHK11-28643-018-V.

The IELHK11-28643-018-V is an adjustable, heavy duty, air-circuit breaker. It is suitable for the protection of three-phase and single-phase switching loads, such as motors, lighting systems, power supply systems, distribution systems, and control systems in commercial, industrial, power station, mining, oil & gas, and shipboard applications. It is designed to protect against both short circuit currents and overcurrents.

The IELHK11-28643-018-V is a type of inverse time breaker, which means that its breaking capacity decreases as the current increases. The breaking capacity is adjustable, so the user can adjust the breaking capacity of the breaker depending on the type of load. This helps ensure that the breaker is correctly sized for the system that it is being used in, and that the correct amount of protection is provided.

The IELHK11-28643-018-V is designed to work reliably in harsh environments. It is weather-resistant and can withstand a variety of temperatures, shock, vibration, and humidity. It is also UL, CE, and CSA certified, meaning that it is suitable for use in any region. Furthermore, it is RoHS compliant, meaning that it is free from hazardous substances.

The working principle of the IELHK11-28643-018-V is relatively simple. It trips automatically when the level of current detected by the internal temperature sensor exceeds the set limit. The current is then interrupted, thereby preventing further overload and damaging the electrical system.

The IELHK11-28643-018-V is a reliable and efficient protection device for many industrial and commercial applications. It is UL certified, meaning it meets the highest standards of quality and safety. Furthermore, it is adjustable, so the user can set the breaking capacity depending on the load, providing the most suitable level of protection. Moreover, it is designed to be robust and weather-resistant, making it suitable for tough industrial environments.

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