Siemens 3VA21166HN320AH0

The Siemens 3VA21166HN320AH0 circuit breaker is supplied globally to support industrial power distribution systems, primarily focusing on communication and protective functions within electrical networks.

Key Technical Features and Applications of 3VA21166HN320AH0

• Integrated communication interface enables real-time monitoring and remote diagnostics, optimizing system management in complex electrical infrastructures.
• Advanced protective mechanisms provide selective short-circuit and overload interruption, enhancing safety and equipment longevity in industrial plants.
• Modular design supports seamless integration with automation and control systems, facilitating scalable deployment in manufacturing environments.

This device is essential for maintaining operational continuity in medium-voltage switchgear and is commonly used in industrial facilities requiring reliable protection and communication capabilities.