Siemens 3VA6816-6HQ31-0AA0 1600A 3P 480V Circuit Breaker | AmpState

Meet the Siemens 3VA6816-6HQ31-0AA0, a purpose-built circuit breaker engineered for robust protection in panelboards, load centers, and comprehensive electrical distribution systems. This is the reliable, industry-grade solution you want on hand when uptime matters and exact part-number compatibility is non-negotiable.

• Amperage: 1600 A
• Poles: 3
• Voltage: 480 V AC
• Manufacturer: Siemens
• Part Number: 3VA6816-6HQ31-0AA0
• Applications: panelboards, load centers, and electrical distribution networks

Why this Siemens breaker stands out

Designed for high-demand environments, this 3-pole 480 V circuit breaker delivers dependable overcurrent protection for three-phase systems. Its exact part-number fit ensures seamless integration with existing Siemens gear, so you avoid the risk of compatibility gaps that can slow repairs or complicate stocking.

Ideal use cases and tangible benefits

• A precise-match part that simplifies inventory management and speeds replacement during scheduled maintenance or emergency downtime.
• Confidence in ordering the exact component that aligns with Siemens panelboards and distribution centers, reducing field-fit issues.
• Reliable protection for large-capacity circuits, enabling stable operation of critical loads in factories, facilities, and large-scale electrical spaces.
• Consistent performance in demanding electrical environments where stable trip characteristics and conditioning matter for system safety.

Compatibility and support

Availability is through AmpState, with dedicated assistance to confirm fit and ensure you’re selecting the correct device for your Siemens systems. Need help matching a part number or confirming compatibility? Message us and we’ll help you verify the fit.

Choose the Siemens 3VA6816-6HQ31-0AA0 for trusted, industry-grade circuit protection that aligns precisely with your 480 V three-phase distribution needs. This is more than a breaker—it’s a strategic component designed to keep critical systems protected and running smoothly.