Siemens LGG3B100L 100A 3P 600V Circuit Breaker | AmpState

Meet the Siemens LGG3B100L 100A 3-Pole 600V Circuit Breaker — a purpose-built protection device designed for dependable everyday electrical distribution. Specifically engineered for panelboards, load centers, and general electrical distribution, this breaker provides reliable protection for three-phase systems while staying ready for demanding environments.

Designed for real-world replacement projects, the LGG3B100L helps you keep the BOM aligned to the original part number, reducing procurement errors and installation delays. Its 3-pole configuration is ideal for three-phase circuits, delivering consistent trip performance across your electrical distribution stage.

• Exact BOM-true replacement: Precisely matches Siemens original part number LGG3B100L to ensure seamless compatibility.
• Three-phase protection: 3 poles support balanced distribution and reliable protection for 3-phase loads.
• High-current capability: 100 A rating accommodates common commercial and light-industrial applications.
• Broad voltage rating: 600 V maximum system voltage provides versatility across diverse panel configurations.
• Easy sourcing: Available from AmpState with clear part-number guidance and support to confirm fit.

This breaker is ideal for electrical professionals, facilities managers, and maintenance teams who need parts that exactly align with original equipment. It’s also a smart choice for stocking spares to minimize downtime during maintenance or replacement events.

Use cases and practical tips: Replace a failed 3P 100A 600V Siemens breaker in existing panelboards, upgrade to a compatible spare to preserve BOM integrity, or keep a ready-to-install unit on hand for planned maintenance windows. When in doubt about compatibility, message us for assistance confirming fit and ensuring a perfect match for your Siemens distribution setup.

Secure your Siemens LGG3B100L today from AmpState and keep your electrical distribution running smoothly and reliably.