Siemens 3VA41906ED340AA0 Circuit Breaker, 90A, 3-Pole, 480V

The Siemens 3VA41906ED340AA0 circuit breaker is built for demanding industrial environments, delivering reliable three-phase protection for service, maintenance, and replacement projects. With a sturdy 3-pole design rated at 90 A and operating at 480 V, this breaker helps keep critical equipment—motors, drives, and distribution panels—protected from overloads and short circuits.

Key specifications

• Manufacturer: Siemens
• Part number: 3VA41906ED340AA0
• Product type: Circuit Breaker
• Amperage rating: 90 A
• Poles: 3
• Voltage: 480 V

Designed to integrate smoothly into three-phase electrical systems, this Siemens circuit breaker provides dependable protection for equipment and personnel. The 3VA41906ED340AA0 helps prevent damage from overload currents and short circuits, enabling safer maintenance cycles and smoother system downtime management in industrial facilities.

Why this Siemens breaker stands out

• Precise compatibility with part number: Verify fit quickly by cross-checking the exact model 3VA41906ED340AA0 against your application requirements.
• Industrial-grade reliability: Built for continuous operation in demanding environments where uptime matters.
• Clear three-phase protection: The 3-pole configuration is ideal for 3-phase 480 V circuits common in manufacturing, processing, and heavy equipment applications.

Ideal use cases

• New installations in manufacturing facilities with 3-phase 480 V distribution

• Replacement on service panels and motor control centers where a Siemens 3VA series breaker is already deployed

• Routine maintenance projects that require matching the exact part number for system integrity and warranty compliance

Compatibility tips and installation notes

• Confirm fit by part number: Ensure that 3VA41906ED340AA0 matches your panelboard or switchgear specification and configuration.
• Assess application requirements: Review your protection needs (overload and short-circuit protection levels) to ensure this 90 A, 3-pole breaker meets the circuit’s demand.
• Professional installation recommended: For safety and code compliance, have a qualified electrician perform installation and testing after replacement.
• Need compatibility help? Reach out for expert guidance on matching part numbers and confirming suitability for your specific equipment and electrical setup.

When you choose the Siemens 3VA41906ED340AA0, you’re selecting a trusted, industrial-grade solution designed to protect your 3-phase 480 V circuits while simplifying upgrade paths and maintenance workflows. If you’re unsure about compatibility, send us a message and we’ll help verify the fit for your application.