Siemens 3VA4112-6ED34-0AA0 125A 3P 480V Circuit Breaker | AmpState

Meet the Siemens 3VA4112-6ED34-0AA0 — a purpose-built circuit breaker designed to protect panelboards, load centers, and electrical distribution networks with precision. With a 125 A rating, this 3-pole device is engineered for demanding 3‑phase systems operating up to 480 V, delivering dependable interruption and reliable performance when it matters most.

• Exact part-number match for streamlined maintenance — This unit is a direct designation (3VA4112-6ED34-0AA0), making it an ideal choice for spare inventory, panel builders, and service teams that require precise fit and verified compatibility.
• 3-pole configuration for robust 3‑phase protection — Handles three live conductors simultaneously, simplifying wiring schemes in three-phase installations and ensuring synchronized protection across the circuit.
• 480 V system readiness — Designed to perform in high-voltage distribution environments, safeguarding equipment and processes in industrial, commercial, and utility-related applications.
• Trusted Siemens reliability — Built to meet rigorous protection requirements in panelboards and distribution boards, helping to minimize downtime and maintenance complexity.
• AmpState availability with compatibility support — Available through AmpState, plus assistance to confirm fit—“Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.”

This circuit breaker is well-suited for facilities where quick, accurate part replacements are essential. Ideal use cases include data centers, manufacturing floors, large commercial buildings, and service entrances where precise, dependable circuit protection matters. By choosing a Siemens 3VA4112-6ED34-0AA0, you’re selecting a component designed to integrate smoothly with compatible Siemens panelboards and distribution assemblies, delivering predictable trip characteristics and a clear path to safer, more reliable electrical infrastructure.

Key details at a glance

• Manufacturer: Siemens
• Part Number: 3VA4112-6ED34-0AA0
• Product Type: Circuit Breaker
• Amperage: 125 A
• Poles: 3
• Voltage: 480 V

Choose this exact Siemens model to ensure compatibility, reduce downtime, and streamline your inventory strategy. If you’re unsure about fit, reach out—AmpState can help verify compatibility and keep your maintenance schedule running smoothly.