Siemens 3VA64405HL310AA0 400A 3P 600V Circuit Breaker | AmpState

Meet the Siemens 3VA64405HL310AA0, a trustworthy three-pole circuit breaker designed to deliver dependable protection for panelboards, load centers, and electrical distribution setups. With a 400 A rating and a 600 V operating range, this Siemens device is built to handle demanding three-phase environments while safeguarding critical circuits from overloads and faults.

• Part number: 3VA64405HL310AA0
• Amperage rating: 400 A
• Poles: 3
• Voltage: 600 V
• Manufacturer: Siemens
• Product type: Circuit Breaker for panelboards, load centers, and distribution
• Availability: Available from AmpState

This model is ideal for replacement projects and stocking spares to keep your bill of materials (BOM) aligned with the original part number. Having the exact fit on hand reduces downtime, streamlines procurement, and preserves system integrity when maintenance or upgrades are needed.

Key use cases and benefits

• Replace aging or failed breakers in commercial panelboards and industrial distribution boards with confidence in compatibility.
• Maintain readiness with a reliable spare that mirrors the original BOM, making future replacements quick and straightforward.
• Ensure consistent, accurate record-keeping by matching the exact Siemens part number in asset and maintenance documentation.
• Support three-phase electrical systems operating at 600 V, delivering dependable protection across multiple circuits.

Need help confirming compatibility with your specific panel or distribution setup? Message us and we’ll help you verify fit against your electrical distribution equipment.