Siemens 3VA62105HL310AA0 100A 3P 690V Circuit Breaker | AmpState

The Siemens 3VA62105HL310AA0 is engineered for dependable circuit protection in three‑phase power systems. With a 100 A rating, three poles, and a 690 V maximum, this breaker is purpose-built for panelboards, load centers, and broader electrical distribution networks where consistent protection matters.

• Part Number: 3VA62105HL310AA0
• Amperage: 100 A
• Poles: 3
• Voltage Rating: 690 V
• Application: Circuit protection in panelboards, load centers, and electrical distribution
• Availability: Sold through AmpState

This unit is a smart choice for maintenance teams, panel builders, and spare-inventory stock where exact part-number matching is critical. Its 3‑pole configuration makes it ideal for protecting 3‑phase circuits, helping to prevent overloads and outages across commercial and industrial electrical systems.

Key benefits that matter in real-world use

Direct part-number match simplifies procurement, reducing the risk of incompatible replacements during maintenance or expansion projects. The 100 A rating provides robust overcurrent protection for mid-sized distribution paths, while the 690 V rating accommodates higher-voltage industrial environments. Built to integrate with Siemens ecosystem, this breaker supports reliable, predictable trip behavior when thresholds are reached, helping sustain uptime and safety in your electrical distribution network.

Use cases and ideal applications

• New installations in panelboards and load centers where three‑phase protection is required
• Spare inventory for service vans and maintenance teams to expedite on-site replacements
• Repairs and upgrades in industrial facilities, manufacturing lines, and commercial electrical distribution
• Retrofits or expansions that demand an exact 3VA-series part to preserve coordination with existing protective schemes

How this compares to alternatives

When compatibility and exact part numbers drive decision‑making, this Siemens 3VA62105HL310AA0 stands apart from generic equivalents by delivering a guaranteed match to Siemens panelboards and distribution systems. Its 3‑pole, 100 A, 690 V specification aligns with common three‑phase feeders, ensuring coordinated protection that aligns with your current engineering drawings and maintenance plans.

Practical tips for best results

• Verify the part number against your panelboard or load center labeling to ensure a direct fit.
• Store as a ready-to-install spare to minimize downtime during routine maintenance or fault events.
• When in doubt about compatibility, you can reach out for fit verification—we’ll help confirm the match.

Ready to secure reliable three‑phase protection with a trusted Siemens component? This 3VA62105HL310AA0 is available from AmpState, ready to support your electrical distribution needs with precise, dependable performance.