IUGN666-1REC4-42F-30.0

IUGN666-1REC4-42F-30.0 circuit breaker is a high-end product widely used in power system automation and distributed automation. The circuit breaker is used for power apparatus fault protection and power system switching in high-pressure and low-pressure power systems. This type of circuit breaker is suitable for power stations, substations, industrial and mining enterprises, power distribution networks, civil buildings, and other occasions where intelligent control is required or where electronic control functions are available.

The IUGN666-1REC4-42F-30.0 circuit breaker has a range of features, including robust design, high-speed breaking capability, contact ratings up to 50 kA, low breaking current, and adjustable parameters for precise control. Also, the circuit breaker is equipped with advanced self-protection and protection functions, including arc-suppression resistor, voltage limited protection, phase loss protection, and relay protection functions.

The working principle of the IUGN666-1REC4-42F-30.0 circuit breaker is based on the principle of current interruption and power separation. When a short circuit occurs, the contacts close to complete the current path and the breaker trips. The contact closure causes a spark to be generated, which is contained within the circuit breaker housing. The arc generated by the spark is then extinguished by the arc suppression resistor. Next, the contacts of the circuit breaker open and the current flow is interrupted. Finally, the breaker trips and switches off the electrical circuit.

In addition to providing protection, the IUGN666-1REC4-42F-30.0 circuit breaker is also capable of providing control. The breaker can be used for switching on and off individual loads, or for switching on and off multiple loads simultaneously. It can also be used for controlling the speed and direction of motors connected to the circuit. It can even be used to provide automatic control of the system.

Overall, the IUGN666-1REC4-42F-30.0 circuit breaker is a versatile product suitable for a variety of applications. The circuit breaker is ideal for powering and controlling industrial and commercial electric equipment and systems. It is robust, reliable, and safe, and is capable of providing precise, reliable, and accurate control. The breaker can also provide fast and effective protection from power surges, short circuits, and overcurrents.