Siemens 3VA11203ED420AA0

The Siemens 3VA11203ED420AA0 is a specialized circuit breaker designed for industrial automation and power distribution networks worldwide. This device plays a critical role in managing electrical loads and protecting systems from overloads and short circuits.

Key Technical Features and Applications of 3VA11203ED420AA0

• Integrated trip unit enables precise fault detection, ensuring reliable interruption of electrical faults in complex automation environments.
• Compact design facilitates space-saving installation in control panels, optimizing layout in industrial switchboards.
• Robust construction provides enhanced durability under demanding operational conditions, minimizing downtime in heavy machinery applications.
• Compatibility with communication modules allows integration into automated monitoring systems for real-time electrical parameter analysis.

This circuit breaker is essential in manufacturing plants where preventing electrical faults is critical, and in power distribution setups requiring coordinated load management.