Siemens 3VA5335-6EF31-0AA0 350A 3P 600V Circuit Breaker | AmpState

The Siemens 3VA5335-6EF31-0AA0 350A 3P 600V Circuit Breaker is engineered to safeguard your panelboards, load centers, and electrical distribution networks with OEM-grade reliability. If you’re replacing an aging unit or stocking spares to keep critical equipment online, this exact part number delivers the precise fit and performance your system was designed for.

Key specifications at a glance

• Amperage: 350 A
• Poles: 3
• Voltage rating: 600 V
• Type: Circuit Breaker (3‑pole)
• Manufacturer: Siemens
• Part number: 3VA5335-6EF31-0AA0

Why this model stands out

• OEM-compatible replacement—specifically selected to align with the original BOM, ensuring seamless substitution without reconfiguring panels or wiring.
• Reliable protection for 3‑phase systems—designed to safeguard electrical distribution in industrial and commercial settings where uninterrupted power matters.
• Inventory-friendly for service teams—a trusted part number you can keep in stock to minimize downtime during maintenance, outages, or upgrades.
• Direct compatibility with Siemens panelboards and load centers—verified for use in standard Siemens electrical distribution configurations, reducing guesswork during replacements.
• Supportive supply chain—available from AmpState with guidance to confirm fit when you’re cross-checking part numbers or equipment compatibility.

Practical use cases

• Replacement projects where the original part number must be preserved to maintain warranty, documentation, and service history.
• Spare procurement for industrial facilities, data centers, and manufacturing lines that rely on stable 3‑phase protection at 600 V.
• Panel modernization or retrofit scenarios where matching the exact Siemens specification simplifies installation and reduces risk.
• Maintenance planning to ensure critical feeders are ready for quick swap-outs during scheduled outages.

How to verify and purchase

To ensure a perfect fit, confirm the part number 3VA5335-6EF31-0AA0 matches your existing equipment label. If you’re unsure about compatibility with your specific panelboard or distribution setup, we’re ready to help you confirm fit. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Availability

This circuit breaker is available from AmpState, designed to support reliable procurement for maintenance teams and project managers who value accuracy and traceability in their spare parts inventory.