3VA Molded Case Circuit Breaker

Whether in industrial applications, infrastructure or buildings, 3VA molded case circuit breakers offer safe, flexible and efficient application options for low-voltage power distribution.

IES can deliver the complete portfolio, and stocks a range of frame sizes, which includes 100A to 630A with the 3VA1 and 3VA2.

From designing, planning and installing, to the daily operation of your electrical power distribution system, the 3VA molded case circuit breaker (MCCB) is a complete system designed with you in mind.  

  • Optimized for standard applications
  • Reliable protection for systems + generators
  • Minimal space requirements thanks to its extremely compact design
  • Versions for starter protection available
  • Comprehensive accessories for function expansions



The sophisticated, modular, and highly variable system, always offers
the right solution for your power distribution requirement.

The 3VA1 molded case circuit breaker is ideally suited for standard applications in infrastructure and industry.

If you are looking for a solution for demanding tasks, the 3VA2 molded case circuit breaker is just what you need.


We've increased our inventory and are ready to meet your needs today.
For details, demos, or to place an order, contact IES.

Discover more