Siemens 3VA21166HN320DA0

The Siemens 3VA21166HN320DA0 is a communication and protection device widely deployed in industrial automation systems worldwide. It serves a vital role in ensuring reliable coordination between control units and safeguarding electrical installations.

Key Technical Features and Applications of 3VA21166HN320DA0

• Integrated communication interface enables seamless data exchange for system monitoring and diagnostics, enhancing fault detection in complex networks.
• Advanced protective functions provide precise trip mechanisms, reducing risk of equipment damage in overload or short-circuit conditions.
• Compatibility with Siemens modular switchgear ensures streamlined integration within medium-voltage distribution panels.
• Robust construction supports operation in demanding industrial environments, maintaining stability under variable electrical loads.

Contextual Use Cases

This device is essential in medium-voltage switchgear applications requiring synchronized protection and communication. It is also critical in electrical distribution systems where dynamic response to faults safeguards both infrastructure and personnel.