Description
The Siemens 3VA6440-7KP41-2AA0 is a state-of-the-art 4-pole, 400A Molded Case Circuit Breaker (MCCB) from the Siemens SENTRON product family. Engineered for fixed installation, this unit delivers superior overcurrent and short-circuit protection for high-capacity electrical systems in industrial and commercial settings.
Featuring an outstanding breaking capacity of 100 kA, the Siemens 3VA6440-7KP41-2AA0 is capable of safely interrupting extremely high fault currents, thereby protecting sensitive equipment and ensuring personnel safety. Its fixed mount design allows for a secure and robust integration into switchboards and control cabinets. The rugged construction is built for durability in challenging operational environments.
This MCCB is an ideal choice for main power distribution, large industrial machinery, and critical infrastructure applications where the highest levels of fault current protection are required. The Siemens 3VA6440-7KP41-2AA0 is essential for maintaining system stability and preventing costly downtime.
Choose the Siemens 3VA6440-7KP41-2AA0 for uncompromising safety and operational excellence. Its advanced engineering and exceptional protective capabilities make it a leading solution for your most demanding power protection requirements.









