Eaton | EB3100L | Circuit Breaker | 100A | 3-Pole | 240V

Meet the Eaton EB3100L: a purpose-built 100A, 3-pole circuit breaker designed for 240V three-phase systems. Built to support maintenance, retrofit, and replacement workflows, this unit delivers reliable protection where it matters most, ensuring your electrical distribution stays protected and responsive under load.

• Amperage: 100 A
• Poles: 3-Pole
• Voltage: 240 V
• Part number: EB3100L

Compatibility and installation are straightforward when you start with the correct reference. Before ordering, confirm fit and ratings against your panel’s specifications. The part number EB3100L is the most reliable reference for ensuring you’re selecting a matching component for Eaton panels and enclosures.

Ideal use cases

• Routine maintenance on service panels and distribution boards that operate at 240V three-phase
• Retrofit projects where an Eaton-proven solution is required to upgrade protection without redesigning the panel
• Replacement in Eaton-compatible systems, minimizing downtime and preserving original protection characteristics

Why choose the EB3100L? It’s engineered to integrate with existing Eaton protection schemes, providing dependable overcurrent protection for 240V, three-phase circuits. This means safer shutdown during overload or fault conditions and consistent performance that aligns with your overall electrical protection strategy.

Practical tips for installation and use

• Always power down the equipment and follow proper lockout/tagout procedures before installation or replacement
• Verify that your panel accepts a 3-pole, 100A frame and that the EB3100L’s ratings match your system requirements
• Use the EB3100L as a direct, compatible replacement in Eaton-installed panels to maintain consistent protection characteristics
• Keep documentation and the part number handy for future maintenance or retrofit work

When you need a reliable, purpose-built solution for 3-phase, 240V protection, the Eaton EB3100L delivers the precise fit, proven performance, and seamless compatibility you expect from Eaton’s legacy of electrical reliability.