Applications and possible uses

The two tables below show examples of applications and possible uses for the new 3VA molded case circuit breakers.

Possible uses

3VA molded case circuit breakers can be deployed in various fields where they perform a variety of different protection tasks. The following table (sorted according to breaking capacity) shows the areas in which 3VA molded case circuit breakers are used:

Functions and applications

3VA molded case circuit breakers are used in a variety of functions, as shown in the table below:


Molded case circuit breakers are primarily designed for the following applications:

  • Subdistribution systems

  • Industrial distribution systems

  • Final distribution systems

  • On-site isolation

  • Use in machines