LELPK11-1RS4-51-125.-AL-01-V Circuit Protection

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Circuit breakers are widely used in many electronic and electrical systems. A circuit breaker is an electrical device that is designed to protect an electrical circuit from damage caused by overload or short circuit. The LELPK11-1RS4-51-125.-AL-01-V is a high-performance circuit breaker designed specifically to meet the needs of industrial applications. Its robust design allows it to provide reliable protection for a variety of applications.

The LELPK11-1RS4-51-125.-AL-01-V is a three-phase circuit breaker that is designed to provide overcurrent and short-circuit protection. The breaker is capable of handling up to six thousand amps at 400 VAC and can provide protection in both indoor and outdoor environments. The breaker also features a trip curve for selective coordination and short-circuit protection, which prevents excessive damage to connected loads if excessive current is present. Furthermore, the breaker has built-in current sensing and thermal protection, which ensures that the breaker does not overheat during continuous operations.

The LELPK11-1RS4-51-125.-AL-01-V circuit breaker has a wide variety of applications. It is well suited for use in industrial and commercial installations such as transformers, Motors, and Pumps. It can also be used in heating and ventilation systems to protect equipment against overload or short circuits. The breaker is also suitable for data centers, communication switches, and equipment in telecommunications applications. Additionally, the breaker has been certified to UL 489 standards and is compliant with IEC 60947-2 requirements.

The working principle of the LELPK11-1RS4-51-125.-AL-01-V circuit breaker is based on the operation of the two main components, namely the magnetic coil and the contactor. When an overload or short-circuit condition is detected, the magnetic coil will become energized, which creates a strong magnetic field. This magnetic field causes the contactor to move from the open position to the closed position. When the contactor is closed, the circuit is interrupted, stopping the current flow and protecting the connected equipment from damage.

The LELPK11-1RS4-51-125.-AL-01-V circuit breaker is a reliable and robust electrical device that is designed for a wide range of industrial applications. Its built-in features provide reliable overcurrent and short-circuit protection, while its trip curve ensures selective coordination and short-circuit protection. Its UL and IEC certification makes it suitable for a variety of industrial, commercial, and telecommunications applications. The operation of the breaker is based on the magnetic coil and contactor, which work together to protect the connected equipment from potential damage or destruction.

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