LELPK1111-34955-2-V Circuit Protection

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Circuit breakers are essential for regulating electricity in electrical systems. They provide protection by detecting faults in the system and responding quickly to interrupt the flow of electricity, protecting sensitive equipment and personnel from damage and preventing overloads from leading to system or equipment breakdowns.The LELPK 1111-34955-2-V circuit breaker is a three-phase, double-pole device designed to meet the needs of an industrial environment. It can be used in any application requiring the control of three-phase AC power. The device is designed to be installed in a cabinet, typically either vertically or horizontally.

LELPK1111-34955-2-V Working Principle

The working principle of the LELPK1111-34955-2-V circuit breaker is relatively simple. It consists of two internal contacts that move in and out of position as the breaker is opened and closed. When the contacts are fully extended, the system is broken, and no electricity flows. Conversely, when the contacts are closed, the system is closed, and electricity can flow freely. The breaker is actuated when an overcurrent is detected in the circuit by the circuit breaker\'s built-in thermal overload relay. The thermal relay will sense the temperature of the circuit and trip the breaker to interrupt the flow of electricity when the thermal relay senses that the current is excessive.

LELPK1111-34955-2-V Application Field

The LELPK1111-34955-2-V is designed for use in a wide variety of industrial applications. It can be used in applications involving power generation or distribution, including heavy industrial machinery, oil and gas production equipment, and general power management systems. Additionally, it is well-suited for use in light industrial environments, such as in factories and other manufacturing facilities. The device is also suitable for use in industrial motor control centers and switchgear.

The LELPK1111-34955-2-V is designed to be highly reliable and use low-maintenance parts, allowing for decades of reliable operation. The device is designed for automatic control operation, ensuring reliability even in the most challenging environments. Additionally, the device is rated for use up to 18kA, making it suitable for controlling large loads.

The LELPK1111-34955-2-V is an ideal solution for high-power, industrial control applications, providing reliable protection for personnel and sensitive equipment. With its high current ratings and low-maintenance design, the device is well-suited for applications requiring reliable protection for heavy industrial equipment and loads.

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