219-3-4540-3

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Circuit breakers are electrical protective devices designed to disconnect electrical circuits if overload or short circuit occurs. The 219-3-4540-3 is a type of circuit breaker that is suitable for all circuits up to 500V and rated currents up to a maximum of 1000A. It is also suitable for temporary overvoltage protection or isolation in electrical circuits and can be used for three-phase or single-phase applications.

The 219-3-4540-3 offers the most up-to-date arc extinguishing technology, which helps achieve a high level of safety in electrical circuits, making it suitable for a wide range of applications. The device has a breaking capacity of up to 100kA and can be used in both residential and commercial buildings, as well as in industrial or hazardous applications.

The device is designed to detect abnormal current flow in a circuit, detect short circuit and help protect against electrical shock. It has two major parts; the contact system and the arc extinguishing system, which work together to ensure the device’s safety and functionality.

The contact system works by opening and closing the connection to the live wire, allowing electricity to run through the circuit. It is designed to detect and open the circuit when an abnormal current is detected. This helps prevent the overloading of electrical circuits.

The arc extinguishing system works by detecting an arc when it is detected in the line. When the arc is detected, the device switches off the power to the circuit, extinguishing the arc and cutting off the current. This helps prevent any further damage to the circuit.

The 219-3-4540-3 is designed to ensure the safety of the user by detecting and extinguishing arcs and detecting abnormal current flow. It is also designed to prevent electrical shock and provides a high level of protection against overloading or short circuits. The device is suitable for a wide range of applications and is suitable for both residential and commercial applications. The device is also suitable for hazardous applications, such as those in industrial environments.

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