LELK1-1REC4-33759-10-V

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Circuit breakers protect the electrical system from overloads and short circuits. They can be used in domestic, commercial and industrial applications. One of the most common types is the LELK1-1REC4-33759-10-V. Here\'s what you need to know about their application fields and working principles.

Application fields

The LELK1-1REC4-33759-10-V is a type of circuit breaker used for mounting on 35mm DIN rail. It is designed for industrial applications and is available in three different ratings – 16A, 32A, and 63A. This compact circuit breaker has a breaking capacity of 10kA, making it suitable for even the most demanding of installations.

These circuit breakers are suitable for many different applications including machine control, motor control, general switching and protection, and emergency power and control circuits. They can also be used in industrial control, pumping, and fabrication applications.

Working principle

The LELK1-1REC4-33759-10-V circuit breaker is designed to provide reliable protection against short circuits and overloads. It uses a single phase type AC or DC switching system that opens when a fault occurs. When current runs through the circuit at levels beyond what is safe, the breaker opens the circuit by creating an arc, which then extinguishes to separate the current. This prevents the circuit from overload and helps protect the system from power surges.

The LELK1-1REC4-33759-10-V circuit breaker also features an adjustable trip time delay. This allows you to control the length of time the circuit breaker will remain closed even after the fault has been detected. This feature is especially useful in applications where the load varies significantly, such as emergency power supplies.

When there is a fault, the LELK1-1REC4-33759-10-V circuit breaker will open the circuit, disconnecting the power supply and preventing the overload from blowing up the wiring or creating a risk of fire or injury. The breaker should reset itself after the fault has been cleared and the current has decreased.

Conclusion

The LELK1-1REC4-33759-10-V is a type of circuit breaker designed for industrial applications. It is designed to provide reliable protection against short circuits and overloads and has an adjustable trip time delay to accommodate varying loads. These circuit breakers are suitable for many different applications, such as machine control, motor control, and emergency power and control. With its 10kA breaking capacity, it can handle even the most demanding of installations.

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