IULHK111-1-41-10.0-01

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Circuit breakers are safety devices used to protect electrical circuits from potentially dangerous overloads. The IULHK111-1-41-10.0-01 is a type of thermal-magnetic circuit breaker suitable for use in a wide variety of applications. This article will discuss the application field and working principle of the IULHK111-1-41-10.0-01.

Application Field

The IULHK111-1-41-10.0-01 circuit breaker is suitable for use as an overcurrent protective device in electrical networks, especially for those with short-circuit currents up to 10kA in a rated voltage up to 500VAC. It can also be installed in parallel with the main circuit breaker or other protective devices for overload protection in low-voltage electrical systems. It is commonly used in construction, ships, industrial electrical equipment and other fields.

Working Principle

The IULHK111-1-41-10.0-01 series circuit breaker utilizes a thermal-magnetic protection principle to ensure reliable operation. The device consists of a thermal magnetic tripping mechanism and bimetal strips. The bimetal strips detect the overcurrent and will expand due to heat generated by the current, which will push the trip lever and open the circuit. The thermal-magnetic tripping mechanism simultaneously detects excessive current levels and adjusts the trip time of the circuit breaker.

The IULHK111-1-41-10.0-01 circuit breaker also features a built-in indicator to indicate when the breaker has tripped. When tripped, the indicator will be in a semi-closed state. This indicator helps users quickly troubleshoot faults, making it a safer device to use. Additionally, the circuit breaker has an adjustable tripping range, allowing users to customize the overcurrent protection levels according to their needs.

Conclusion

The IULHK111-1-41-10.0-01 series circuit breaker is a reliable and safe overcurrent protection device designed for use in a wide variety of applications. It utilizes a thermal-magnetic tripping mechanism and bimetal strips to detect excessive current and protect electrical circuits from potentially dangerous overloads. Additionally, the device features a built-in indicator, adjustable tripping range, and other features for added protection. Overall, the IULHK111-1-41-10.0-01 circuit breaker is an ideal device for use in construction, ships, industrial electrical equipment and other fields.

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