Description
The Siemens 3VA1440-7MH32-0AA0 is a robust industrial-grade 3-pole Molded Case Circuit Breaker (MCCB) engineered to provide exceptional protection for high-capacity electrical systems. This 400A breaker boasts an impressive breaking capacity of 110 kA, offering superior defense against the most severe overcurrents and short circuits encountered in demanding industrial environments. The fixed mount configuration ensures a secure and stable installation, critical for maintaining system integrity under load.
Built with Siemens’ renowned expertise in electrical engineering, the 3VA1440-7MH32-0AA0 is designed for ultimate reliability and long-term durability. Its advanced tripping mechanisms ensure swift and precise fault interruption, safeguarding connected equipment and preventing costly downtime. This MCCB is a testament to Siemens’ commitment to safety and performance.
This Siemens MCCB is an indispensable component for power distribution in large industrial plants, data centers, and other critical facilities where high fault currents are a concern. The Siemens 3VA1440-7MH32-0AA0 ensures the continuous and safe operation of complex electrical networks.
For unparalleled circuit protection in high-power applications, the Siemens 3VA1440-7MH32-0AA0 is the definitive choice. Its exceptional breaking capacity and robust build quality provide the highest level of safety and reliability for your most critical electrical infrastructure. Invest in the best for your power distribution needs.







