2A3089

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

Accessories

2A3089 (also known as MCCB) is a molded rotating case circuit breaker, which is widely used in single-phase and three-phase power distribution networks. It is not only used in small power grids but also in important large-scale power grids.

2A3089 circuit breaker aids in distributing, regulating and controlling the voltage and amperage of the grid, providing protection from overloads and short circuits. It can not only be used as a control switch for frequently exchanging circuits, but also as a protective device for breaking the circuit when too much current flows in.

Working Principle

The 2A3089 circuit breaker is composed of electrical, mechanical and thermal components. Its unique structure and design provide an extremely robust protection system in both low and high voltage applications.

When the current flow exceeds the capacity set by 2A3089, the thermal element in the circuit breaker will receive heat and expand, thereby driving the driving mechanism to cause disconnection between the circuit breaker contacts. At the same time, the arc extinguishing material is used to interrupt the circuit. When the value of the current drops below the threshold, the spring in the circuit breaker automatically resets the switch, restoring power supply to the normal range.

Application Scope

2A3089 circuit breakers are suitable for a wide range of uses, including residential AC sources, power plants, power plants, industrial distribution systems, industrial AC networks and solar and wind power systems. In addition, 2A3089 is also able to provide protection for aircraft and marine vessels. In other words, 2A3089 can be used to connect, disconnect and protect electrical circuits from overloads, short circuits and power outages.

Advantages

There are several advantages to using 2A3089 circuit breakers. First, its compact design reduces the size and weight of the installed equipment, thereby improving the convenience of installation and operation. Second, the circuit breaker offers high accuracy, reliable performance and flexible operation. Third, it has a wide range of load switching and overload protection, even during short circuit overvoltage. Finally, it has an overload protection reset button and a shutoff switch to allow short circuit protection.

Conclusion

2A3089 circuit breakers are widely used in various fields, from residential AC sources, power plants and industrial AC networks to solar and wind power systems. Its unique structure and design provide an extremely robust protection system in both low and high voltage applications. Due to its advantages such as high accuracy, reliable performance and flexible operation, 2A3089 is highly popular among users.

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