Siemens 3VA6225-6HN31-0AA0 Circuit Breaker, 250A, 3-Pole, 600V

Meet the Siemens 3VA6225-6HN31-0AA0, a rugged circuit breaker built for demanding industrial electrical service, maintenance, and replacement projects. With a 250 A rating, 3 poles, and a 600 V operating capability, this device delivers reliable, three-phase protection for complex power distribution setups.

Key specifications

• Manufacturer: Siemens
• Part Number: 3VA6225-6HN31-0AA0
• Product Type: Circuit Breaker
• Amperage: 250 A
• Poles: 3
• Voltage: 600 V

What sets this breaker apart

• Industrial-grade reliability: Designed to withstand tough environments in manufacturing facilities, facilities with heavy equipment, and power distribution rooms.
• Three-pole protection for balanced 3-phase systems: Ideal for safeguarding motors, MCCs, and feeders that run on 3-phase 600 V networks.
• Direct-fit compatibility: Verify fit by the exact part number to ensure seamless replacement or upgrade within existing Siemens-based installations.
• Long-term service continuity: Engineered for consistent performance in critical power paths, reducing unplanned downtime.

Practical use cases

• Replacing worn or obsolete breakers in industrial control panels, switchgear, or distribution boards.
• Upgrading power distribution in facilities that operate 3-phase motors and heavy equipment powered by 600 V systems.
• Maintenance projects that require consistent, reliable interrupting capacity and fault isolation for safety.
• Retrofits or expansions where a proven Siemens solution ensures compatibility with existing protective schemes.

How to confirm compatibility

To ensure a perfect fit, verify your application against the exact part number: 3VA6225-6HN31-0AA0. Confirm amperage (250 A), poles (3), and voltage (600 V) align with your panel schedule and protection requirements. If you’re unsure, reach out with the part number and installation context—we’re happy to help verify compatibility and discuss installation considerations.

Note: Use the part number and application requirements as the basis for fitment checks to avoid mismatches in panelboards or motor control configurations.