Siemens 3VA5220-1MU31-0AA0 Circuit Breaker, 200A, 3-Pole, 690V

Engineered for rugged industrial power distribution, the Siemens 3VA5220-1MU31-0AA0 Circuit Breaker provides dependable protection for demanding electrical systems. With a 200 A rating, 3 poles, and a maximum operating voltage of 690 V, this unit is designed to support heavy-duty service in manufacturing floors, processing lines, and large equipment feeders.

Compatibility and fit are essential. Verify your installation by the exact part number 3VA5220-1MU31-0AA0 and review your application's current, voltage, and pole configuration. If you need help matching a part number or confirming compatibility, message us and we’ll help.

Where this breaker shines

• Primary protection for industrial panels, switchgear, and feeders that power heavy equipment and production lines.
• Reliable replacement option for maintenance or upgrade projects, reducing downtime with a familiar Siemens form factor and electrical characteristics.
• Designed for 690 V systems, making it suitable for commercial and industrial environments with high-voltage distribution needs.
• 3-pole configuration ensures coordinated protection across three-phase power, helping safeguard motors, drives, and other critical loads.

Why choose the Siemens 3VA5220-1MU31-0AA0 Circuit Breaker

• Trusted Siemens engineering for predictable performance in challenging environments.
• Exact part-number match helps ensure correct fit, rating, and trip characteristics for your installation.
• Clear suitability for industrial service, maintenance, and replacement projects—streamlining procurement and compatibility checks.
• Clear documentation and traceability through the part number, aiding compliance and asset management in large facilities.

Key specifications at a glance

• Amperage: 200 A
• Poles: 3
• Voltage: 690 V
• Part Number: 3VA5220-1MU31-0AA0
• Manufacturer: Siemens

Ideal for technicians, maintenance engineers, and facilities managers overseeing medium to large-scale electrical systems, this circuit breaker delivers clear, actionable protection for essential equipment. By prioritizing a precise part-number fit and alignment with your application requirements, you can trust this Siemens breaker to support reliable operation and easier asset management over time.