IALK1-39207-5

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Circuit breakers are used to protect electric circuits from overloads and short circuits. The IALK1-39207-5 is one such device, and its application field and working principle will be discussed in this article.

The IALK1-39207-5 is widely used in applications such as residential and commercial power distribution, industrial power management, and main electric protection. It is designed to break electric circuits carrying direct current at up to 10kA and operating on a voltage of up to 690V. This offers the user significant protection from electric fire hazards and shorted circuits.

The IALK1-39207-5 is composed of a thermal unit and an electromagnetic unit. The thermal unit is responsible for breaking electric circuits under normal operating conditions and consists of a bimetal element, a spring and a contact system. The bimetal element will heat up over time when subjected to a high current overload, and the heat expansion will cause the spring to release and break the contact.

The electromagnetic unit is responsible for providing quicker and more effective protection against electrical arc caused by short circuits or overcurrents. The unit includes a stationary and rotating contact, a core and a coil, mounted inside an insulated case. When a short circuit or over current occurs, the coil is energized and attracts the core, which in turn pulls the rotary contact, causing it to collide with the stationary contact and break the electric circuit.

The IALK1-39207-5 circuit breaker also includes a manual resetting handle. This handle can be used to reset the breaker, allowing the current to flow once again. However, it is important to note that manual resetting should be done only after the overload or short circuit has been successfully cleared.

In conclusion, the IALK1-39207-5 circuit breaker is a reliable and effective device for protecting electric circuits from overloads and short circuits. Its simple design and manual resetting handle make it suitable for a wide range of applications.

The specific data is subject to PDF, and the above content is for reference