Cutler Hammer FC3100 - 100A, 600VAC, Circuit Breaker

Meet the Cutler Hammer FC3100—a dependable 100A, 600VAC circuit breaker designed for demanding power distribution environments. Built to protect valuable electrical infrastructure, the FC3100 delivers accurate overcurrent protection where it matters most in panelboards, switchboards, control panels, and OEM equipment.

Whether you’re equipping a new motor control center or upgrading an aging distribution panel, the FC3100 offers clear, predictable protection for industrial and commercial applications. Its 600VAC rating accommodates a broad range of loads, from heavy machinery to critical automation circuits, helping prevent costly downtime and equipment damage.

• Current rating: 100A — tailored protection for feeders and branch circuits in centralized power systems.
• Voltage rating: 600VAC — suitable for medium- and high-voltage distribution within industrial layouts.
• Breaker type: Circuit Breaker — straightforward, reliable overcurrent protection with easy integration into existing switchgear.
• Optimal environments — designed for panelboards, switchboards, control panels, and OEM equipment where space, reliability, and safe operation matter.
• Ideal use cases — industrial facilities, commercial installations, and OEM assemblies that rely on consistent protection in distribution panels and motor control centers.

Why choose the FC3100 for your protection strategy? It pairs a robust Cutler Hammer lineage with a precise electrical rating that aligns with standard 100A distribution needs and up to 600VAC systems. This combination helps reduce nuisance trips, simplifies maintenance, and supports safer, more efficient operations across the life of your equipment. If you’re configuring new builds or retrofitting existing installations, the FC3100 is a practical, reliable choice for safeguarding power circuits and keeping critical processes running smoothly.

Ideal for engineers, panel builders, and OEM integrators seeking a proven, purpose-built solution for overcurrent protection, the FC3100 delivers clarity, reliability, and peace of mind in every switchgear application.