Siemens 3VA5460-5EF31-0AA0 600A 3P 480V Circuit Breaker | AmpState

Protect critical electrical distribution with the Siemens 3VA5460-5EF31-0AA0 – a robust three-pole circuit breaker designed for panelboards, load centers, and other distribution applications. Built to support retrofit work and maintenance planning, this unit helps you keep essential equipment running by preserving the original part number for compatibility and stock continuity.

Key details

• Manufacturer: Siemens
• Part number: 3VA5460-5EF31-0AA0
• Configuration: 3-pole (3P)
• Current rating: 600 A
• Voltage rating: 480 V
• Availability: AmpState

Why this Siemens breaker stands out

• – ideal for retrofit projects and maintenance planning where preserving the exact part number avoids compatibility issues and minimizes wiring or mounting rework.
• Reliable three-phase protection – 3P configuration ensures balanced protection for multi-phase feeders, helping prevent overloads and short circuits across your distribution system.
• Industrial compatibility – rated for 480 V systems common in commercial and industrial environments, making it a practical replacement for aging or unavailable stock.
• Direct availability – sourced through AmpState, streamlining procurement for projects with tight timelines.

Ideal use cases

• Retrofit projects where keeping the exact Siemens part number maintains compatibility with existing panelboards and accessories.
• Maintenance planning for facilities that rely on stable, predictable spare-part inventories.
• Electrical distribution upgrades in warehouses, manufacturing floors, and large offices that operate on 3-phase, 480 V services.
• Field service and on-site replacements where fast, confirmed-fit parts reduce downtime.

Compatibility and installation guidance

The 3VA5460-5EF31-0AA0 is a three-pole 600 A device designed to integrate with Siemens panelboards and compatible Siemens load centers. When matching this part for a retrofit or service job, verify that your system is a 3P, 480 V configuration and that the original part number aligns with the replacement to ensure snug mounting and electrical fit. If you need confirmation of fit or compatibility, AmpState can assist in verifying the match for your specific panel or distribution board.

What makes this choice the right move

• Dates, compatibility, and stock alignment are simplified by choosing a part with a consistent Siemens designation.
• Accurate, direct replacement reduces installation risk and downtime compared with generic or non-identical substitutes.
• End-to-end procurement support from AmpState helps you secure the exact component you need, when you need it.

In short, the Siemens 3VA5460-5EF31-0AA0 600 A, 3P, 480 V circuit breaker is a purpose-built solution for reliable circuit protection in modern electrical distributions, designed to simplify retrofit and maintenance workflows while delivering solid, long-term performance.