Description
The Siemens 3VA6440-6KP31-0AA0 is a high-capacity 3-pole SENTRON Molded Case Circuit Breaker (MCCB) with a 400A rating and a substantial 65kA breaking capacity. Designed for fixed mounting, this industrial-grade breaker provides superior protection for complex electrical installations. Its robust design ensures maximum safety and operational continuity in critical power distribution.
This Siemens 3VA6440-6KP31-0AA0 MCCB is engineered with advanced technology to reliably interrupt fault currents, safeguarding downstream equipment and personnel. It meets rigorous international standards for performance and durability, making it a trusted choice for industrial applications. The fixed mount configuration ensures a secure and stable installation.
Ideal for main incomers, feeder circuits, and motor protection, the Siemens 3VA6440-6KP31-0AA0 offers versatile application possibilities in manufacturing plants, data centers, and infrastructure projects. Its high breaking capacity is essential for areas with high fault current levels.
Invest in the Siemens 3VA6440-6KP31-0AA0 for unparalleled circuit protection. This certified Siemens MCCB delivers the robust performance and safety features required for demanding industrial environments. Ensure your electrical systems are secured with this advanced solution.







