Siemens 3VA11163ED420AA0

The Siemens 3VA11163ED420AA0 is a communication and signaling switch designed for industrial automation systems worldwide. It primarily serves as a reliable interface for operational status indication and control signal transmission within electrical distribution networks.

Key Technical Features and Applications of 3VA11163ED420AA0

• Robust switching mechanism ensures precise communication signaling in complex control panels.
• Compact design facilitates seamless integration into low- and medium-voltage switchgear assemblies.
• Compatibility with various industrial communication protocols enables synchronized machine operation.
• Durable construction provides sustained performance under harsh industrial environments, including high electromagnetic interference zones.
• Enables critical status monitoring and fault indication to maintain system reliability and safety.

This switch is commonly employed in electrical distribution units where continuous operational feedback is needed and plays a vital role in automation setups requiring clear signaling for process control and emergency shutdown systems.