Siemens 3VA5270-6ED31-0AA0 70A 3P 480V Circuit Breaker | AmpState

The Siemens 3VA5270-6ED31-0AA0 is a robust 3-pole circuit breaker designed to protect the heart of electrical distribution in panelboards, load centers, and dedicated distribution panels. With a 70 A rating and a 480 V operating voltage, it delivers reliable overcurrent protection for commercial and industrial circuits, helping prevent damage from overloads and short circuits while keeping critical systems online.

Key specifications

• Manufacturer: Siemens
• Part Number: 3VA5270-6ED31-0AA0
• Product Type: Circuit Breaker
• Amperage: 70 A
• Poles: 3
• Voltage: 480 V
• Availability: Available from AmpState

Why this unit stands out

• BOM-aligned compatibility: The exact part number is ideal for replacement projects where maintaining the original bill of materials is critical, reducing rework and ensuring seamless integration with existing Siemens-based systems.
• Trusted Siemens reliability: Built to meet the demands of modern electrical distribution, offering consistent performance in panelboards and load centers across facilities.
• Ready for maintenance spares: Stocking this specific model simplifies inventory management and speeds up emergency replacements, helping minimize downtime.
• Clear fit guidance from AmpState: If you’re unsure about compatibility, AmpState offers support to confirm the fit against your panel design and BOM requirements.

Ideal use cases

• Replacing a failed circuit breaker in Siemens-based panelboards or load centers without altering the original design.
• Stocking a dedicated spare that matches the original BOM for facilities with critical electrical feeds.
• Upgrading or maintaining electrical distribution in commercial spaces, industrial plants, or data/comms rooms that require 480 V protection.

How it helps your operation

Choosing the exact 3VA5270-6ED31-0AA0 ensures consistent protection characteristics and electrical coordination with other devices in your distribution network. By aligning with the original part number, you reduce configuration errors, keep maintenance records accurate, and preserve the intended performance of your protection scheme. This unit is particularly valuable for technicians who prioritize reliability, quick replacements, and BOM fidelity over generic, non-brand substitutions.

Compatibility and support

Need help matching a part number or confirming compatibility with your specific panel? Send a message to AmpState and our team will help verify fit against your equipment and installation requirements, ensuring you get the right Siemens circuit breaker for your system.