Description
The Siemens 3VA1220-6EF42-0AA0 MCCB is a professional-grade molded case circuit breaker from the SENTRON series, engineered for superior protection in demanding electrical environments. This 4-pole, 200A breaker features an exceptional breaking capacity of 70 kA, ensuring robust and reliable interruption of fault currents. Its fixed mount design guarantees a secure and permanent installation, making it ideal for critical power distribution applications.
This Siemens MCCB is built for durability and consistent performance, incorporating high-quality materials and advanced manufacturing techniques. The 3VA1220-6EF42-0AA0 provides precise tripping characteristics to effectively protect electrical equipment from overcurrents and short circuits, minimizing damage and preventing potential hazards. Its robust construction ensures longevity and operational integrity.
The Siemens 3VA1220-6EF42-0AA0 MCCB is essential for safeguarding main power feeds, large branch circuits, and other high-capacity applications in industrial plants, commercial buildings, and infrastructure projects. Its four-pole configuration provides complete isolation for all phases, ensuring maximum safety during maintenance or fault conditions. The Siemens 3VA1220-6EF42-0AA0 is a cornerstone of reliable power systems.
Select the Siemens 3VA1220-6EF42-0AA0 MCCB for its professional quality, high breaking capacity, and fixed mounting stability. Ensure the safety and efficiency of your electrical infrastructure with this high-performance circuit breaker. Invest in reliable protection for your critical systems today.







