Siemens 3VA11161AA420DC0

Siemens 3VA11161AA420DC0 is a communication and protection device designed for industrial electrical systems worldwide. It integrates critical functions to ensure reliable signal transmission and system safeguarding in complex automation networks.

Key Technical Features and Applications of 3VA11161AA420DC0

• Combines communication protocol compatibility with protective switching to maintain uninterrupted data exchange and fault isolation in control panels.
• Supports robust electrical protection mechanisms, preventing overload and short circuits, enhancing overall system stability in industrial environments.
• Enables seamless integration into modular switchgear assemblies, facilitating streamlined installation and maintenance.
• Designed for high operational reliability under variable load conditions typical in manufacturing and processing plants.

This device is essential in power distribution units requiring precise coordination between communication interfaces and safety interlocks, particularly in automated production lines and energy management systems.