LELZXK1-37084-1-V

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Circuit breakers are important components of any electricity management system, used to safely and efficiently control the flow of electricity to individual circuits. The LELZXK1-37084-1-V is a particular type of medium-voltage air circuit breaker manufactured by the Siemens Company. It offers a complete suite of features designed to maximize safety and reliability.

The LELZXK1-37084-1-V is an enclosed, three-pole air breaking medium-voltage circuit breaker, rated for up to 8.4 kA and designed for both indoor and outdoor applications. It is designed for use in low voltage and medium voltage power distribution systems, especially in applications requiring storage, takeback, and transfer functions.

The LELZXK1-37084-1-V features a completely modular design, including the components necessary for operation, such as the switchgear and protection components. It includes a robust contact system and a hydraulic release module, providing the necessary distribution of contact force and reducing contact bounce. These features work together to ensure that power flows are accurately monitored and controlled.

The safety features of the LELZXK1-37084-1-V include a leak-free housing enclosure, and integrated overcurrent protection and earth leakage protection. The breaker also features an optional arc detection module, which monitors arc flashes and provides an alarm when an arc is detected. This safeguards against the potentially hazardous effects of arc flashes.

The LELZXK1-37084-1-V also features an intelligent protection system, which can detect various types of fault conditions. This includes thermal protection and reversing the direction of power flow. The allow the breaker to quickly detect and disrupt the possibility of a major power surge. The intelligent protection system also works together with the arc detection module to protect against arc flashes.

The working principle of the LELZXK1-37084-1-V relies on the current-limiting principle, which means that the breaker does not disconnect the circuit until the current reaches an excessive level. This principle helps to avoid outages and power surges that can damage sensitive equipment. When the current does reach this dangerous level, the breaker will trip and automatically disconnect the power.

The LELZXK1-37084-1-V offers a complete suite of features designed to maximize safety and reliability, making it an ideal choice for low and medium voltage power distribution applications. Its rugged, modular design and intelligent protection systems ensure accuracy and safety while providing cost efficiency in the long run.

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