Siemens 3VA6210-5HN31-0AA0 100A 3P 480V Circuit Breaker | AmpState

Siemens 3VA6210-5HN31-0AA0 is a purpose-built safeguard for your three-phase 480V electrical distribution. At 100 A with 3 poles, this circuit breaker is designed to slip into panelboards and load centers with precision, delivering dependable overcurrent protection where industrial and commercial systems demand reliability. It’s the smart choice for maintenance teams, panel builders, and spare inventories that require an exact part-number match. Key specifications - Manufacturer: Siemens - Part Number: 3VA6210-5HN31-0AA0 - Type: Circuit Breaker - Amperage: 100 A - Poles: 3 - Voltage: 480V - Applications: panelboards, load centers, electrical distribution - Availability: AmpState Why this breaker stands out - Exact part-number match: Aligns perfectly with Siemens panels and distribution equipment, reducing downtime and compatibility risk during replacements or upgrades. - Consistent electrical footprint: With the same mounting and terminal configuration as your existing Siemens gear, installation is straightforward and predictable. - Reliable protection for 3-phase systems: Engineered to guard multi-phase circuits in commercial and light industrial environments, helping keep downtime to a minimum. Ideal use cases - New installations in 3-phase 480V environments where Siemens equipment is standard - Replacement in Siemens panelboards and load centers that require a precise 100 A, 3-pole 480V solution - Spare inventory for maintenance teams to ensure rapid, no-fuss part replacement during service windows What it solves for you - Eliminates guesswork in part selection by offering an exact Siemens spec, minimizing compatibility issues. - Streamlines maintenance planning with a readily available 100 A, 3P, 480V circuit breaker that matches your existing protection scheme. - Supports consistent protection coordination across distributed electrical systems, thanks to a common Siemens design language. Practical tips for use - Confirm panel compatibility by matching the exact part number before ordering to ensure identical mounting and terminal layout. - When replacing, loosen terminal screws to the manufacturer’s recommended torque, then re-tighten to spec to ensure reliable connection. - Keep a labeled spare on hand as part of a targeted maintenance inventory to reduce downtime during routine servicing or fault conditions. Need help confirming fit or availability? AmpState offers assistance with part-number matching and compatibility checks to help you get the right breaker for your Siemens distribution gear. Available from AmpState. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.