3VA UL Molded Case Circuit Breaker Features + Texas Production Line

Taking circuit protection to the next level,?Siemens 3VA UL circuit breakers are a complete system designed to give you?the right solution for all your electrical power distribution requirements.

The 3VA series?features a new smaller size?and offers a cost-effective?solution with added connectivity.? From industrial applications to infrastructure, these molded case circuit breakers (MCCBs) are?the perfect choice - offering safe, efficient and variable application options for low-voltage and medium-voltage power distribution in UL frame sizes covering 125A to 600A.

Siemens 3VA UL circuit breakers are a complete system designed with you in mind.? See for yourself...

3VA Highlights

??Compliance with global standards having certification in accordance with UL 489 and IEC 60947

??accessories let you customize 3VA molded case circuit breakersMinimum space requirement thanks to the compact design

? An extensive?selection of internal accessories (auxiliary and alarm switches, shunt trips)

??Available as molded case switch in a molded case circuit breaker design

??Minimal effort for planning and configuration as a result of extensive CAD data

??Knowledge Manager: technical, installation and product information can be accessed on your smartphone via QR code

??Extensive accessory program for operation (front- or door-mounted rotary operators, motor operators and?more)



3VA family of MCCBs - 3VA5 + 3VA6

  • The?3VA5?MCCB is ideal for all your?standard applications
  • The?3VA6?MMCB is the perfect choice for all advanced,?demanding conditions?


The 3VA range of molded case circuit breakers also offers?
IEC frame sizes covering 100A to 630A
with the 3VA1 and 3VA2 models.

Want to learn more?

Download & read the 3VA White Paper?
for a comprehensive product overview, then watch the video below
for?demonstrations of the top features...?


simplify the selection process

See how Siemens is meeting customers' demands with flexible
manufacturing at the?3VA Circuit Breaker Laser Line in Grand Prairie, Texas

Discover more