Siemens 3VA20406KP420AA0


The Siemens 3VA20406KP420AA0 device, available globally, serves a crucial role in industrial communication and protective systems. Designed to integrate communication functions with reliable circuit protection, this component ensures operational safety and system integrity across various industrial settings.
Key Technical Features and Applications of 3VA20406KP420AA0
- Combines communication interfaces with circuit protection to enable real-time system monitoring and fault isolation in complex electrical networks.
- Incorporates advanced protective relays that mitigate electrical faults, reducing downtime in manufacturing environments.
- Supports remote data transmission for seamless integration with supervisory control and data acquisition (SCADA) systems, enhancing centralized control.
- Engineered for compatibility with medium-voltage switchgear, facilitating safe operation in power distribution installations.
Contextual Use Cases
Commonly employed in industrial power distribution panels where coordinated protection and communication prevent equipment damage. Additionally, essential in automated manufacturing lines requiring synchronized electrical fault management and remote diagnostics.
Full Support for Every Part We Supply
Product Details for 3VA20406KP420AA0
Check out other Siemens products








If you didn't find the automation part you were looking for, our support team is here to help. Just contact us, and we'll do our best to source the exact part you need. We're committed to meeting your needs and ensuring your satisfaction.
Contact Us Now