Siemens 3VA5111-4ED31-0AA0 110A 3P 600V Circuit Breaker | AmpState

For professionals maintaining electrical distribution, the Siemens 3VA5111-4ED31-0AA0 is a genuine 3-pole circuit breaker engineered to protect panelboards and load centers with precision. With a 110 A rating and a 600 V maximum, this unit provides dependable overcurrent protection in commercial and light industrial environments, helping to keep systems up and running.

• Manufacturer: Siemens
• Part Number: 3VA5111-4ED31-0AA0
• Type: 3-Pole Circuit Breaker
• Amperage: 110 A
• Voltage: 600 V
• Applications: Panelboards, Load Centers, Electrical Distribution
• Best for: Replacement projects and stocking spares aligned to the original BOM
• Availability: Available from AmpState

Why this Siemens breaker stands out

• Genuine Siemens engineering ensures consistent trip performance and long-term reliability in demanding environments.
• Original BOM alignment simplifies procurement and reduces the risk of mismatched replacements.
• Prepped for quick, straightforward installation in standard 3P distribution setups, lowering downtime during maintenance.
• Expert compatibility support available—if you’re unsure about fit, friendly help is just a message away.

Practical use cases

• Replacing a failed 3-pole circuit breaker in commercial panelboards or industrial load centers.
• Upgrading or restoring 3-phase protection to a distribution circuit requiring 110 A at 600 V.
• Maintaining a ready spare to keep BOMs consistent and project timelines intact.

Compatibility and ordering

This part is available from AmpState. If you need help matching a part number or confirming compatibility with your panel or distribution system, send us a message and we’ll help you confirm fit.