Siemens 3VA4190-5ED34-0AA0 90A 3P 480V Circuit Breaker | AmpState

The Siemens 3VA4190-5ED34-0AA0 is a purpose-built circuit breaker engineered for reliable protection in industrial and commercial electrical systems. This 3-pole device delivers 90 A of uninterrupted current at 480 V, making it an essential component for safeguarding panelboards, load centers, and distributed electrical networks from overloads and faults.

Why this Siemens breaker stands out

Designed with retrofit and maintenance in mind, the 3VA4190-5ED34-0AA0 helps you keep part numbers consistent across upgrades, swaps, and service work. That consistency simplifies ordering, reduces downtime, and ensures compatibility with existing assemblies. When you’re coordinating replacements in multi-panel installations, having a matching Siemens part number streamlines planning and execution.

Key specifications at a glance

• Manufacturer: Siemens
• Part number: 3VA4190-5ED34-0AA0
• Product type: Circuit Breaker
• Amperage: 90 A
• Poles: 3
• Voltage: 480 V
• Applications: Panelboards, load centers, and electrical distribution
• Availability: From AmpState

Use cases and practical benefits

• Retrofit projects: Replace aging or out-of-type components without changing the panel architecture, keeping system integrity intact.
• Maintenance planning: Stock a single, consistent part number (3VA4190-5ED34-0AA0) for ongoing service and recurring replacements.
• Fleet installations: Ideal for sets of breakers in multi-panel facilities where standardized protection is critical.
• Three-phase protection: Supports 3P configurations at 480 V to safeguard interconnected equipment and motors within distributed systems.

How it fits into your system and how we can help

The 3VA4190-5ED34-0AA0 is built to integrate smoothly with Siemens panelboards and load centers, delivering dependable circuit protection across your 480 V, three-phase networks. If you’re unsure about compatibility, you don’t have to guess—message us and we’ll help confirm fit and ensure it’s the right match for your existing equipment.

Choose this Siemens circuit breaker from AmpState to simplify procurement, reduce project risk, and maintain a consistent protection strategy across your electrical distribution. Whether you’re outfitting a new installation or replacing a worn component in a retrofit, this 90 A, 3-pole, 480 V device provides the reliable performance you expect from Siemens and the practical flexibility your maintenance plans require.