Siemens 3VA64407JQ310AA0 400A 3P 600V Circuit Breaker | AmpState

The Siemens 3VA64407JQ310AA0 is crafted for demanding electrical distributions, delivering reliable protection in panelboards, load centers, and other distribution configurations. At 400 A with 3 poles and a 600 V rating, this exact part number is designed for fast, precise replacements where a direct match matters—minimizing downtime and keeping your systems running smoothly.

Key features that matter in the field

• Exact part-number fit: 3VA64407JQ310AA0 is ideal for replacement projects and spare inventories where you need a direct Siemens match, reducing guesswork during maintenance.
• High-current capacity: 400 A capacity supports substantial loads in industrial panels and commercial electrical distributions without compromising protection.
• Three-pole configuration: Provides coordinated protection across three conductors, simplifying wiring schemes in multi-phase systems.
• 600 V rating: Suitable for a wide range of distribution environments, ensuring safe operation under normal and peak load conditions.
• Trusted manufacturers and support: Available from AmpState, with dedicated assistance to confirm fit and compatibility for your panelboard or load center.

Ideal use cases

• Maintenance and panel refurbishment projects where a precise part-number match saves scheduling time and reduces field surprises.
• Spare inventory for panel builders and electrical contractors to accelerate turnarounds on critical installs.
• Industrial facilities and large commercial buildings with high current distribution needs that require dependable overcurrent protection.
• Datas centers, manufacturing floors, and utility rooms where consistent, scalable protection is essential to uptime.

Why this Siemens circuit breaker stands out

Unlike generic substitutes, the 3VA64407JQ310AA0 offers a guaranteed fit with Siemens’ 3VA series family, aligning with your existing panels and breakers to ensure seamless integration. The combination of 400 A current rating, 3-pole configuration, and a robust 600 V capability translates into predictable performance, fewer compatibility headaches, and faster service restoration after any protective trip event.

Compatibility and installation notes

• Ensure your panelboard or load center supports a 3-pole, 400 A, 600 V circuit breaker of the Siemens 3VA family.
• Follow standard electrical installation practices, including proper torque and wiring guidelines per equipment manuals to maintain protection integrity.
• When in doubt about fit, AmpState offers guidance to confirm compatibility and fitment before you commit to purchase.

Buying with confidence

Available from AmpState, the 3VA64407JQ310AA0 is a dependable choice for professionals who need precise replacements without compromise. Need help matching a part number or confirming compatibility? Message us and we’ll help you verify fit for your panel, ensuring you get the right breaker the first time.

Representative specifications

• Manufacturer: Siemens
• Part Number: 3VA64407JQ310AA0
• Product Type: Circuit Breaker
• Amperage: 400 A
• Poles: 3
• Voltage: 600 V