Siemens 3VA11255EE420AA0

Siemens 3VA11255EE420AA0 Overview
The Siemens 3VA11255EE420AA0 is a communication and protection module widely utilized in industrial automation systems worldwide. It serves as a critical element for integrating electrical protection functions with communication capabilities, ensuring reliable monitoring and control of power distribution networks.

Key Technical Features and Applications of 3VA11255EE420AA0

• Integrated communication interface supports real-time data exchange, enabling remote diagnostics and system status monitoring.
• Comprehensive protection functions guard against overloads and short circuits, enhancing system safety and operational uptime.
• Compatibility with Siemens circuit breakers ensures seamless integration into existing power management setups.
• Designed for robust industrial environments, maintaining performance stability under electrical and mechanical stress.

Contextual Use Cases
This module is essential in medium-voltage switchgear applications, particularly for coordinating protective relays and facilitating centralized network management. It also plays a vital role in automated substations requiring synchronous communication between control devices.