LELHK11-1REG4-31547-15-V

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Circuit Breakers

The term circuit breaker refers to a device that is designed to protect electrical systems and electrical components from damage due to overcurrent and short circuits. This device is called a LELHK11-1REG4-31547-15-V. It is a type of safety device that helps to prevent electrical fire hazards and other dangerous occurrences related to high-voltage circuit breakers. It is an extremely important device for any type of electrical system and should be installed properly and maintained regularly to ensure it works properly.

Application Field and Working Principle

The main application of the LELHK11-1REG4-31547-15-V is in residential, commercial and industrial buildings. It is used to protect electrical circuits from damage due to power outages, overvoltage or short circuits caused by excessive currents. It is primarily used to disconnect the power supply from the circuit breaker in order to prevent further damage to the electrical system.

The working principle of the LELHK11-1REG4-31547-15-V is based on a phenomenon known as current limited overvoltage. This phenomenon occurs when the voltage across the circuit breaker exceeds the rated voltage. When this occurs, the circuit breaker will trip, disconnecting the power to the circuit and preventing further damage to the system. This trip occurs when the current passes through the overvoltage limit of the breaker.

The LELHK11-1REG4-31547-15-V has various other features, such as shock absorption, overvoltage protection, selective trip, surge protection, and short circuit protection. Shock absorption is designed to absorb the voltage surge and prevent any physical damage to the circuit breaker itself. Overvoltage protection ensures that the circuit breaker does not function when an overvoltage is applied and will disconnect the circuit if necessary.

Selective trip works by detecting where the fault is on the circuit and then automatically disconnects the weakest section of the circuit while leaving the rest of the circuit intact. This type of trip is designed to isolate the faulty part of the circuit and prevent further damage to the system. Surge protection works by preventing high-level currents from passing through the circuit breaker, which could potentially cause permanent damage to the circuit breaker. Lastly, short circuit protection works by preventing too much current from flowing through the circuit breaker, which could damage other components in the circuit.

The LELHK11-1REG4-31547-15-V is a very important safety device that should be installed properly and maintained regularly. It is essential for any type of electrical system and should be inspected regularly to ensure that it is functioning properly. With the right installation and maintenance, it can provide safety, reliability and peace of mind to anyone who uses it.

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