Eaton FDC3100L - 100 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton FDC3100L is a 100A, 600V, 3-pole molded case circuit breaker designed to protect branch circuits in panelboards and load centers. Built for dependable overcurrent and short-circuit protection, it combines space-saving design with reliable trip performance for demanding electrical environments.

Key features

• Compact molded case design maximizes panel space and supports efficient installations in tight enclosures.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying temperatures, quickly responding to overloads and short circuits.
• 3-pole configuration protects three-phase circuits up to 100A, making it suitable for commercial and light industrial applications.
• 600V rating enables safe operation in higher-voltage distribution environments commonly found in business settings.
• OEM compatibility designed to be used with matching OEM load centers and panelboards, streamlining replacement and service.

Applications and use cases

• Protects branch circuits in commercial buildings such as offices, retail spaces, and data/telecom rooms with three-phase power distribution.
• Ideal for light industrial panels where a compact form factor and robust protection are essential.
• Suitable as a main or feeder breaker in panelboards that require a 3-pole 100A rating and 600V insulation.

Why choose the Eaton FDC3100L

This breaker is engineered to integrate with Eaton’s OEM panel systems, ensuring consistent trip performance and straightforward maintenance. The molded-case design saves space while delivering dependable protection for critical circuits, helping to prevent damage from overcurrent and short-circuit events.

Specs at a glance

• Manufacturer: Eaton
• Part Number: FDC3100L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 100A
• Voltage Rating: 600V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Upgrade your panel protection with the Eaton FDC3100L—a reliable, space-efficient, three-phase solution for demanding residential, commercial, and light industrial environments.