Siemens 3VA21636KQ420AA0

The Siemens 3VA21636KQ420AA0 is a communication and signaling device designed for integration into industrial automation systems worldwide. It plays a critical role in ensuring real-time status monitoring and control within electrical distribution networks.

Key Technical Features and Applications of 3VA21636KQ420AA0

• Robust communication interface enables seamless data exchange between circuit breakers and supervisory control units, enhancing system diagnostics.
• Reliable signaling functions provide instantaneous alerts for operational states, improving safety and maintenance responsiveness.
• Compact form factor supports installation in constrained switchgear environments without compromising performance.
• Compatibility with Siemens protection devices allows for streamlined integration into existing automation architectures.

This component is essential in large-scale electrical distribution installations requiring precise monitoring and fault indication, as well as in automated manufacturing environments where coordinated system signaling is critical.