IULHK21-1REC4-31253-50

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Circuit breakers are important safety components in electrical circuits. They are designed to protect the circuit by either stopping or slowing down the flow of electricity when there is a short circuit, overload, or other anomalous event. The IULHK21-1REC4-31253-50 is a circuit breaker designed to offer maximum protection for a wide range of applications. This document will explore the applications for and the working principle of this specific circuit breaker.

The IULHK21-1REC4-31253-50 circuit breaker is designed for use in a variety of applications, including: industrial, commercial, residential, agricultural, and automotive. It can be used in a wide range of power supplies, including Single-phase power systems, Three-phase power systems, High-voltage systems, and Solar power systems. It is also designed to work in both low and high ambient temperatures, making it suitable for a variety of climates. Furthermore, it is equipped with a wide range of features, such as overload protection, short-circuit protection, and flame retardancy.

In terms of its working principle, the IULHK21-1REC4-31253-50 circuit breaker utilizes thermal-magnetic tripping to detect the presence of an abnormally high current flow. When too much current flows through the circuit, it causes a rise in temperature, triggering the thermal-magnetic trip. When the thermal-magnetic trip is activated, it activates the circuit breaker which then interrupts the flow of current, preventing damage or disaster.

Additionally, the IULHK21-1REC4-31253-50 circuit breaker is designed to offer automatic restart capability, allowing for normal operation to resume without the need to reset the device. This makes it suitable for use in areas where manual resetting of circuit breakers is not an option, such as in industrial facilities with automated systems. Furthermore, this type of circuit breaker offers a built-in current limiting feature, which helps reduce the possibility of device failure due to over current.

Overall, the IULHK21-1REC4-31253-50 circuit breaker offers maximum protection for a wide range of applications. It utilizes thermal-magnetic tripping to detect abnormally high current flow, as well as offering automatic restart capability and built-in current limiting. All of these features make it suitable for use in a variety of situations.

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