Siemens 3VA11256GD420AA0

The Siemens 3VA11256GD420AA0 is a communication and protection device engineered for integral use in industrial automation systems worldwide. It plays a critical role in safeguarding electrical circuits and facilitating reliable data exchange in complex power distribution networks.

Key Technical Features and Applications of 3VA11256GD420AA0

• Integrates protection functions with communication capabilities, enabling real-time monitoring and control of electrical systems to improve operational safety.
• Supports standardized communication protocols, allowing seamless integration with supervisory control and data acquisition (SCADA) systems in automated environments.
• Designed for robust performance under electrical faults, ensuring rapid fault detection and isolation to prevent equipment damage and downtime.
• Compact and modular construction facilitates installation in confined switchgear assemblies, optimizing space without compromising functionality.

This device is essential in power distribution panels where precise protection coordination is required and in industrial plants demanding continuous network status feedback for automated control systems.