Siemens 3VA5212-5ED31-0AA0 0A 3-Pole 3 V Circuit Breaker

Meet the Siemens 3VA5212-5ED31-0AA0, a purpose-built 3-Pole Circuit Breaker designed to deliver precise, compact protection for three separate circuits within a single enclosure. This model stands out for its three-pole architecture, enabling coordinated protection across multiple conductors while simplifying panel layouts and maintenance routines. With a voltage rating of 3 V, it’s tailored for specialized low‑voltage applications and control networks where dedicated interruption and isolation are essential.

• Current rating: 0 A
• Poles: 3
• Voltage rating: 3 V
• Part number: 3VA5212-5ED31-0AA0

Why this Siemens 3-Pole breaker is a smart choice

• Consolidated protection: A single device guards three separate circuits, reducing panel clutter and potential wiring errors.
• Low-voltage integration: With a 3 V rating, it fits specialized control panels, test rigs, and educational setups that require exact, small-signal interruption.
• Reliability you can trust: Built to Siemens’ engineering standards, this unit offers consistent mechanical operation and dependable performance across cycles.

Practical use cases

• Control panels where three distinct low-voltage lines require simultaneous protection and easy isolation for maintenance.
• Educational labs or demonstration setups that illustrate multi-line electrical protection in a compact form factor.
• Custom rack or cabinet assemblies needing a dedicated 3-pole protection module with a single mounting footprint.

This exact model, Siemens 3VA5212-5ED31-0AA0, is the right choice for projects that demand a precise, three‑pole solution with a clearly defined part number for easy sourcing and replacement. By aligning with the Siemens 3VA family, it ensures compatibility with compatible enclosures and mounting interfaces, making procurement straightforward for maintenance teams and systems integrators alike.