Siemens 3VA52205ED310AA0 Circuit Breaker, 250A, 3-Pole

Siemens 3VA52205ED310AA0 is a rugged circuit breaker designed for industrial electrical service, maintenance, and replacement projects. With a 3-pole configuration and a 250 A rating, it provides reliable protection for three‑phase power systems and the equipment they feed.

• Manufacturer: Siemens
• Part Number: 3VA52205ED310AA0
• Product Type: Circuit Breaker
• Amperage: 250 A
• Poles: 3
• Notes: Verify fit by part number and application requirements. Need help matching a part number or confirming compatibility? Message us and we'll help.

This 3-pole design is ideal for three-phase distributions in industrial panels, feeders, and control gear. It delivers dependable overcurrent protection, helping to prevent equipment damage and minimize downtime during maintenance or component replacements.

Key use cases

• New installations in service entrances or distribution panels that require three-phase protection at up to 250 A.
• Upgrade or replacement of aging breakers in manufacturing lines, processing equipment, and heavy-duty motor feeders that specify a 3-pole, 250 A unit.
• Repairs where exact part-number compatibility with existing Siemens protection schemes simplifies integration and testing.

Why this Siemens breaker stands out

• Exact part-number fit reduces procurement risk and streamlines installation in established systems.
• Backed by Siemens engineering, offering consistent protection characteristics and interoperability with other Siemens protection and control components.
• Clear guidance on compatibility helps technicians validate the correct replacement quickly, saving time during critical maintenance windows.

Buying guidance: To ensure the part will work in your system, confirm the exact fit using 3VA52205ED310AA0 and review your application requirements. If you need help matching a part number or confirming compatibility, send us a message and we’ll assist with validation before purchase.