Eaton | FA3100L | Circuit Breaker | 100A | 3-Pole | 600V

The Eaton FA3100L Circuit Breaker is a precise, purpose-built 100-amp, 3-pole device engineered for 600-volt systems. Designed for maintenance, retrofit, and replacement projects, this breaker helps ensure your three-phase power protection stays aligned with exact specifications when updating or upgrading existing panels.

• Amperage: 100A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: FA3100L
• Best reference for compatibility: Use the FA3100L part number to confirm fit and ratings before ordering

Why this matters: choosing the FA3100L ensures you’re selecting a breaker that matches the precise electrical characteristics of your existing installation. This minimizes the guesswork during maintenance or retrofits and reduces the risk of compatibility issues that can lead to downtime.

Ideal use cases

• Upgrading legacy electrical panels that require a 100A, 3-pole, 600V breaker
• Maintenance replacements where exact specs are essential to maintain system protection
• Retrofits in facilities that rely on consistent three-phase power distribution

How to verify compatibility (fast, practical steps)

• Confirm the amperage (100A), number of poles (3), and voltage rating (600V) match your panel requirements
• Use the part number FA3100L as the primary reference to ensure correct fit
• Check that the replacement will align with your existing panel’s mounting and wiring arrangements before ordering

With the Eaton FA3100L, you get a dependable, industry-standard solution for maintaining safe and reliable power distribution in your facility. When accuracy matters and downtime isn’t an option, this exact-spec breaker is built to meet the demands of maintenance, retrofit, and replacement projects.