Siemens 3VL17021DD330AA0

The Siemens 3VL17021DD330AA0 circuit breaker is supplied globally and serves as a critical component in industrial automation and sensor protection systems. It is engineered to reliably interrupt electrical circuits, ensuring operational safety and continuity.

Key Technical Features and Applications of 3VL17021DD330AA0

• Compact design combined with high breaking capacity enables secure overload and short-circuit protection in confined control panels.
• Precision trip settings facilitate tailored safeguarding for sensitive automation and sensor equipment, enhancing system reliability.
• Robust thermal-magnetic mechanism supports consistent performance under variable load conditions, minimizing downtime.
• Compliance with international electrical standards ensures suitability for diverse industrial environments.

This circuit breaker is essential in manufacturing automation lines where precise electrical protection is required and in sensor integration systems demanding stable power interruption capabilities.