IALHK11-39187-10 Circuit Protection

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Circuit breakers are a common device used in electrical systems to protect from potential damage caused by excessive current, and the IALHK11-39187-10 device is just one example. It is a power semiconductor device designed to prevent overloads, over-currents, and short circuiting in various types of equipment. This article explores the IALHK11-39187-10 application field, and the working principle of the device in order to gain a better understanding of its capabilities and limitations.

The IALHK11-39187-10 is designed for both indoor and outdoor use, and is suitable for industrial and commercial applications. It can be used for both direct and alternating current electrical systems. Moreover, it is rated for up to 10 A at 250VAC with a maximum switching voltage of 150 volts. This makes it well suited for a variety of applications including lighting, heating, communication, instrumentation, and cooling systems.

The IALHK11-39187-10 device comprises of a circuit breaker mechanism and an overload protection. It operates on the principle of thermal-magnetic action, which works to ensure the safety of the device and the electrical circuit. When the current flowing through the circuit exceeds the rated limit, the thermal heat generated causes the capacitor to move faster, activating the circuit breaker and shutting off the power supply.

In this device, the overload protection is provided by a metal oxide varistor (MOV). This is a temperature- sensitive element that is intended to help reduce the risk of damage due to over voltages in the system. When the current exceeds the rated limit, the MOV will reduce the voltage across the capacitor, thus limiting the effect of the excessive current. The MOV is also capable of self-resetting after a power disruption, allowing the breaker to be re-engaged once the fault is cleared.

As with all circuit breakers, the IALHK11-39187-10 device is designed to provide reliable protection from overloads, over-currents, and short circuiting. It is a well-designed and reliable device that can handle the demands of various industrial and commercial applications. Additionally, its built-in overload protection and self-resetting capability make it a safe and reliable choice for any system requiring circuit protection.

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