Siemens 3VA21638JQ360AA0

Siemens 3VA21638JQ360AA0 Product Overview

The Siemens 3VA21638JQ360AA0 is a communication and protection device designed for industrial power distribution systems. Distributed globally, this component plays a critical role in safeguarding electrical circuits and enabling reliable data exchange within automation infrastructures.

Key Technical Features and Applications of 3VA21638JQ360AA0

• Integrated protection functions provide precise fault detection and interruption, enhancing system reliability in complex electrical networks.
• Communication capabilities facilitate seamless information transfer between circuit breakers and control units, supporting real-time monitoring and diagnostics.
• Compatibility with Siemens 3VA molded case circuit breakers allows modular installation and streamlined system integration.
• Robust design ensures stability in harsh industrial environments with frequent electrical transients.

Typical Use Cases

Essential in industrial plants for protecting medium-voltage switchgear and enabling coordinated control in power management systems. Also employed in automated manufacturing lines requiring synchronized protective communication.