IULNK11-1-51-10.0-A

Circuit breakers are an important component in the electrical circuit. They help protect the circuit from excessive electrical currents and short circuits, while allowing current to flow normally when the circuit is in a normal state. The IULNK11-1-51-10.0-A is a model of circuit breaker from the International Unicom Limited company that is renowned for their quality circuit breakers. This article will discuss the application field and working principle of the IULNK11-1-51-10.0-A circuit breaker.

The IULNK11-1-51-10.0-A is best used in residential and commercial buildings. It is also quite suitable for high-voltage applications such as power grids and transmission substations. This circuit breaker boasts a high short-circuit breaking capability, a functional overvoltage capability, a high current breaking capability, and a conventional temperature setting. It is also compliant with IEC 60947-2, which makes it suitable for use in many locations.

The working principle of the IULNK11-1-51-10.0-A is quite simple. When the current in the circuit exceeds the maximum value, a spring mechanism is triggered within the circuit breaker. This spring mechanism releases a set of contacts within the breaker. These contacts then physically open, thereby interrupting the flow of current.

In addition to the spring mechanism, the IULNK11-1-51-10.0-A also uses an overload protection device to ensure that the overload of the circuit breaker is kept to a safe level. This overload protection device uses a thermal link to detect the temperature of the circuit breaker and can detect any abnormal increases or decreases in the temperature. When the temperature rises above or below a certain level, the current is interrupted, preventing any further overheating of the circuit breaker.

The IULNK11-1-51-10.0-A also utilizes a reset switch to restart the operation of the circuit breaker when the current in the circuit drops back to a normal level. This reset switch can either be manually operated or use a solenoid to trigger a reset operation. Additionally, the IULNK11-1-51-10.0-A also includes connection terminals to make it easier to install the circuit breaker in the electrical panel.

The IULNK11-1-51-10.0-A is a great choice for the protection of residential and commercial buildings. Its high breaking capacity, functional overvoltage capability, and overload protection device makes it a safe and reliable option. Moreover, its simplicity and ease of installation makes it a great choice for a variety of applications. If you are looking for a circuit breaker for your home or business, then the IULNK11-1-51-10.0-A is a great option to consider.