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Circuit Breakers

Circuit Breakers are used to prevent electrical systems from becoming overloaded. They separate a circuit or component from the rest of the system, preventing any further damage to the electrical components. The LELK1-1REC4-35154-1-V Circuit Breaker is a single pole, manual reset, automatic type breaker that can protect equipment from short circuits, overloads, and the associated damage.

Application Fields

The LELK1-1REC4-35154-1-V is designed for applications in residential and commercial buildings, including panel boards, motor control centers, and emergency systems. It is also ideal for use as a main breaker in larger motor control systems such as transfer switches, generators, and HVAC control systems. This circuit breaker can also be used in motor power and control circuits and motor control centers, where it will help maintain equipment and ensure safety.

The LELK1-1REC4-35154-1-V is special because it is a Manual Reset breaker. This allows it to be used in situations where it would be dangerous for an automated reset to occur, such as in a hazardous environment or in a system where precise control is required.

Working Principle

Whenever the circuit breaker is triggered either manually or by an overload, the mechanism inside the breaker trips and causes the contacts to open. When this happens, the electrical supply to the equipment will be cut off and the breaker will remain open until it is manually reset. The breaker will allow the current to be reset and restored to normal once the overload is removed.

This manual reset breaker features an indicator light that shows when the breaker is open. This can be helpful in diagnosis and maintenance. By looking at the indicator light, the technician can see at a glance if the breaker is working properly or if there is an issue that needs to be addressed. This reduces the amount of time and effort it takes to diagnose and solve problems.

The LELK1-1REC4-35154-1-V also includes a differential switch, which allows it to detect ground faults. The switch senses when the line voltage is not even between Hot and Neutral and will trigger the breaker in such a situation. This ensures the safety of the equipment being protected by the breaker and helps prevent potential damage.

Conclusion

The LELK1-1REC4-35154-1-V is an ideal circuit breaker for applications in residential, commercial, and industrial environments. It is designed to protect against short circuits, overloads, and ground faults, helping to maintain the integrity of the electrical system and protecting users from the hazards of electricity.

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