Siemens SND6B100LIG 1000A 3P 600V Circuit Breaker | AmpState

Meet the Siemens SND6B100LIG — a purpose-built circuit breaker engineered for robust protection in panelboards, load centers, and electrical distribution networks. When your project demands a direct part-number match for reliability and quick sourcing, this 3-pole, 1000 A device delivers with Siemens’ trusted engineering and compatibility you can count on.

• High-current protection — a 1000 A rating designed to shield heavy-distribution circuits from overloads.
• Three-pole design — ideal for 3-phase systems, delivering coordinated protection across all phases.
• 600 V operating capability — suited for typical industrial and commercial power distributions that run at higher voltages.
• Direct part-number match — simplifies procurement and reduces downtime by ensuring exact compatibility with existing panels and components.
• AmpState availability — easy access to this Siemens part for maintenance teams, panel builders, and spare inventories.
• Compatibility support — Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

This SND6B100LIG excels in environments where reliability and precise interchangeability matter. Use it to protect main feeder circuits in panelboards or to reinforce critical distribution points within industrial facilities, manufacturing lines, or large commercial builds. Its 3-pole configuration ensures balanced protection across all phases, while the 600 V rating aligns with common electrical distribution practices in modern facilities.

Why choose this Siemens breaker over generic alternatives? It’s built to integrate smoothly with Siemens-supplied gear and panel systems, reducing the risk of fit or performance issues that can derail maintenance projects. The SND6B100LIG’s exact part-number compatibility means you can stock confidently—minimizing downtime and ensuring a ready-to-install replacement when a fault occurs.

Specifications at a glance include: Siemens manufacturer, part number SND6B100LIG, 3 poles, 1000 A, and 600 V rating. If you’re cataloging parts for a facility, or stocking spare inventory for panel builders, this unit is a dependable, ready-to-roll option from AmpState.