LELK1-1-51-55.0-01-V

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Circuit breakers provide essential safety features in any electrical system, and the LELK1-1-51-55.0-01-V is no exception. In this article, we’ll take a look at the application field and working principle of the LELK1-1-51-55.0-01-V circuit breaker.

The LELK1-1-51-55.0-01-V is a 3-pole switch with a rated current of 50 A and a rated voltage of 400 V. It’s suitable for AC 50/60 Hz systems under frequency of 400 Hz, making it an ideal choice for power distribution in industries, buildings, large commercial spaces and other applications.

The circuit breaker is equipped with multiple protection functions such as short circuit protection, over voltage protection, over temperature protection, and over current protection. It also provides reverse over-current protection for uni-directional components, and reverse over-voltage protection for bi-directional components. This makes it a versatile and reliable choice for a wide range of applications.

The LELK1-1-51-55.0-01-V circuit breaker operates based on the solid-state principles of thermotechnology and electromagnetism. The device works by breaking the electrical circuit in case of an overload or short circuit. It is designed to automatically detect excess current and trips the breaker to interrupt the circuit and prevent damage to the system and components.

LELK1-1-51-55.0-01-V circuit breaker is rated for approximately 10,000 cycles. It features an adjustable trip indicator to indicate when the breaker has been tripped and a reset time of 1 to 5 seconds. The breaker can be reset by simply pressing the reset button. Additionally, the breaker has a short-time delay setting to protect against nuisance tripping.

In summary, the LELK1-1-51-55.0-01-V circuit breaker is an ideal choice for a wide range of applications, from power distribution in industrial and commercial settings to short circuit and overload protection. The breaker utilizes thermotechnology and electromagnetism principles to trip the breaker in the event of an overload or short circuit. It has a durable construction, adjustable trip indicator, reset time of 1 to 5 seconds, and a short-time delay setting to protect against nuisance tripping.

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