IULHK11-1-65F-18.0-01 Circuit Protection

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--
Moisture Sensitivity Level (MSL):	--

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Circuit breakers are electrical switches used to protect an electrical circuit from damage caused by a power surge. The IULHK11-1-65F-18.0-01 is one such circuit breaker. In this article, we will discuss the application field and working principle of the IULHK11-1-65F-18.0-01 circuit breaker.

Application Field of IULHK11-1-65F-18.0-01 Circuit Breaker

The IULHK11-1-65F-18.0-01 circuit breaker is designed for Medium Voltage applications, ranging from 1kV to 18kV. This makes it suitable for use in medium-sized and large industrial sites such as factories, warehouses, shopping centers, government buildings and so on where medium voltage is used.

Working Principle of IULHK11-1-65F-18.0-01 Circuit Breaker

The working principle of the IULHK11-1-65F-18.0-01 circuit breaker is simple. It functions as an electromechanical switch that is open or closed depending on the amount of current flowing through the circuit. If the current exceeds a predetermined level (the trip point), the breaker will automatically open the circuit, preventing excess current from flowing and damaging the wiring.The IULHK11-1-65F-18.0-01 circuit breaker is designed for non-tripping, rapid-trip, or selectable-trip operations. Non-tripping operation is also known as resistance tripping, where the breaker is not designed to trip until a certain resistance threshold is exceeded. Rapid-trip operation is slightly faster than non-tripping, allowing the breaker to trip quicker to protect the circuit. Selectable-trip operation allows the user to adjust the trip point for different levels of current.

Conclusion

The IULHK11-1-65F-18.0-01 circuit breaker is a medium voltage switch designed for protection against power surges in medium-sized and large industrial sites. It has a simple working principle, where it functions as an electromechanical switch that is open or closed depending on the amount of current flowing through the circuit. If the current exceeds a certain level (the trip point), the breaker will automatically open the circuit, preventing excess current from flowing and damaging the wiring. In addition, the IULHK11-1-65F-18.0-01 circuit breaker is designed for non-tripping, rapid-trip, or selectable-trip operations so that the user can adjust the trip point for different levels of current.

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