IALHK11-39139-3 Circuit Protection

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Circuit breakers are electrical devices designed to protect an electrical circuit from damage caused by excessive current. They operate by automatically turning off the current when an excessive amount of electrical current is detected. The IALHK11-39139-3 circuit breaker is a type of electronic overcurrent protection switch designed for use in industrial, commercial, and residential applications.The IALHK11-39139-3 circuit breaker is a fully adjustable electronic over-current protection unit designed to protect the circuit against short circuits and overloads. It features advanced digital control logic to provide superior stability and reliability. The unit offers adjustable trip level, fast break times, and thermal overload protection to ensure safe and reliable operation.The IALHK11-39139-3 circuit breaker utilizes an electronic over-current protection system, which consists of two main components: the sensing circuit and the protector circuit. The sensing circuit consists of a current sensor, a voltage sensor, a time delay relay, and a current detector. The sensing circuit senses the current and voltage in the circuit and compares the two signals.If either the voltage or current is too high, the relay is activated and the protector circuit is then activated. The protector circuit is a solid-state switching device, which disconnects the loading circuit from the power source when an overload or short circuit is detected. This prevents further damage to the circuit and allows the device to return to normal conditions.The IALHK11-39139-3 circuit breaker also features a thermal overload protection system that prevents the unit from becoming over-heated. The temperature is monitored and if the temperature exceeds a predetermined level, the unit automatically shuts off, protecting the circuit from further damage and allowing it to cool down.The IALHK11-39139-3 circuit breaker is designed for use in a broad range of applications, from residential to industrial, and is available in both single-phase and three-phase versions. It is also designed to operate in a wide range of temperature and humidity conditions and is suitable for applications that require high-speed switching.The IALHK11-39139-3 circuit breaker is a reliable and efficient device designed to protect circuits from the damaging effects of excessive current. It is both user-friendly and reliable and can be utilized in a variety of applications. The unit is also designed to be highly durable and provides superior performance in demanding applications.The IALHK11-39139-3 circuit breaker is an excellent choice for a wide range of applications. It is designed to provide superior protection against short circuits and overloads and can be used in both indoor and outdoor environments. The device is also designed to provide reliable and stable operation and is suitable for a range of applications, from residential to industrial use.

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