Siemens 3VA5107-1MU31-0AA0 7A 3P 690V Circuit Breaker | AmpState

The Siemens 3VA5107-1MU31-0AA0 is a purpose-built 3-pole circuit breaker designed to protect electrical distribution systems with pinpoint reliability. Rated at 7 A and capable of handling up to 690 V, this device is a precise fit for panelboards, load centers, and other Siemens-based distribution layouts where exact part-number compatibility matters.

Why this breaker stands out

• Exact part-number match ensures seamless integration with existing Siemens installations, reducing installation risk and downtime when stocking spares.
• Three-pole configuration (3P) provides coordinated protection across all three phases, essential for balanced loads in commercial and industrial setups.
• 7 A rating is ideal for protecting smaller branch circuits or specific loads without unnecessary tripping, helping to optimize performance and reliability.
• High-voltage capability (690 V) makes it suitable for a wide range of industrial distribution environments, aligning with common European and industrial electrical standards.
• Availability through AmpState ensures you can source this exact part when you need it, supporting maintenance schedules and spare-basket readiness.

Ideal use scenarios

• Panel builders assembling Siemens-based switchgear and distribution panels, who require a precise 3VA series component.
• Maintenance teams maintaining or replacing circuit protection in existing installations where part-number fidelity matters.
• Spare inventory for facilities with mixed Siemens protection devices, enabling rapid replacement without compatibility concerns.

Key specifications

• Manufacturer: Siemens
• Part number: 3VA5107-1MU31-0AA0
• Product type: Circuit Breaker
• Amperage: 7 A
• Poles: 3 (3P)
• Voltage: 690 V

Need help matching this part number to your exact panel or confirming compatibility? Send us a message and we’ll help verify fit and suitability for your application.

Shop with confidence through AmpState for this Siemens 3VA5107-1MU31-0AA0. Our team can confirm fit, coordinate availability, and support you in selecting the right protection solution for your electrical distribution needs.