Siemens 3VA5220-5EC31-0AA0 200A 3P 600V Circuit Breaker | AmpState

Meet the Siemens 3VA5220-5EC31-0AA0—a robust, three-pole circuit breaker designed to deliver dependable circuit protection in panelboards, load centers, and broad electrical distribution networks. Its 200 A rating and 600 V capacity make it a solid choice for three-phase systems where reliable interruption and clear trip characteristics are essential.

Designed with retrofit and maintenance planning in mind, this part number remains consistent across replacements, simplifying procurement and inventory planning. AmpState stocks this Siemens model to help you keep critical electrical infrastructure protected without the hassle of part-number ambiguity.

• Amperage: 200 A
• Poles: 3 (three-pole) for balanced three-phase protection
• Voltage rating: 600 V
• Application: Ideal for panelboards, load centers, and electrical distribution networks
• Part-number stability: 3VA5220-5EC31-0AA0 supports consistent ordering for retrofit projects
• Availability: Ready-to-ship option from AmpState

Why this Siemens circuit breaker stands out

• Trusted Siemens engineering ensures reliable tripping performance and predictable protection for three-phase circuits
• Consistent part number simplifies retrofit work, field service, and stocking for maintenance teams
• Designed to integrate with standard Siemens distribution equipment, supporting straightforward upgrades or replacements in existing systems
• Clear, durable labeling and compatibility with common panelboard and load-center configurations aids quick identification during maintenance

Practical use cases

• Retrofit projects where you must match existing part numbers to minimize downtime
• Maintenance planning for industrial or commercial facilities with three-phase loads
• Repairs or replacements in legacy electrical distribution layouts requiring a 200 A, 3P, 600 V protection solution

Compatibility and installation notes

Confirm your enclosure and bus configuration support a 3-pole, 200 A breaker in a 600 V system. While this model is designed for Siemens panelboards and load centers, always verify fit with your specific distribution equipment and ensure the mechanical footprint and mounting style align with your current setup. For assistance verifying fit or alternative part numbers, AmpState offers support to confirm compatibility with your distribution panel.

Secure the Siemens 3VA5220-5EC31-0AA0 from AmpState to ensure ready availability for critical maintenance windows and retrofit schedules. A reliable, consistent replacement that simplifies procurement and protects your electrical distribution—without compromising on performance.