Description
The Siemens 3VA6580-7KT42-0AA0 is a premium 4-pole, 800A molded case circuit breaker from the SENTRON series, engineered for the most demanding industrial power protection applications. This MCCB delivers unparalleled safety with a formidable breaking capacity of 100 kA, making it the ideal choice for systems with extremely high short-circuit current potential. Its fixed mounting design guarantees a robust and permanent installation within electrical panels and switchgear, ensuring unwavering reliability even under the most strenuous conditions. The Siemens 3VA6580-7KT42-0AA0 is built for extreme durability and consistent, high-level performance.
Key specifications of the Siemens 3VA6580-7KT42-0AA0 include its substantial 800A current rating and 4-pole configuration, perfectly suited for comprehensive three-phase power distribution and protection in large-scale industrial operations. The exceptional 100 kA interrupting rating signifies its capability to safely interrupt extremely high fault currents, thereby protecting valuable assets and ensuring the highest levels of personnel safety. This breaker is engineered for efficient operation and features an advanced tripping mechanism for rapid and reliable disconnection.
This Siemens SENTRON MCCB is the definitive solution for heavy industrial facilities, power generation plants, large infrastructure projects, and any critical application where maximum protection, reliability, and operational continuity are paramount. The fixed mount design of the Siemens 3VA6580-7KT42-0AA0 provides a secure and steadfast installation, minimizing risks and ensuring long-term operational integrity. It is designed for seamless integration into high-capacity electrical systems requiring robust protection.
Choose the Siemens 3VA6580-7KT42-0AA0 for its unmatched reliability and advanced protection capabilities in the most extreme scenarios. This circuit breaker exemplifies Siemens’ unwavering commitment to engineering excellence and safety in electrical components. Ensure your critical power systems are protected by a product built for extreme performance, ultimate safety, and lasting security.







