Eaton EE3-B020 Circuit Breaker, 20A, 3-Pole, 240V

The Eaton EE3-B020 Circuit Breaker is a rugged, three‑pole protective device designed for demanding industrial environments. Rated at 20 A and 240 V, it provides reliable protection for three‑phase circuits in service, maintenance, and replacement projects. Confirm compatibility with your equipment by referencing the part number EE3-B020.

Key Details at a Glance

• Part Number: EE3-B020
• Amperage: 20 A
• Poles: 3 (three‑pole)
• Voltage: 240 V
• Usage: Industrial electrical service, maintenance, and replacement applications

Why the Eaton EE3-B020 Stands Out

• Three‑phase protection — the 3‑pole design is tailored for three‑phase networks common in manufacturing, pumps, conveyors, and HVAC systems, helping prevent uneven load conditions and equipment damage.
• Clear compatibility signal — built to integrate with Eaton panels and compatible switchgear; always verify fit by part number and application requirements to ensure seamless installation.
• Simple, reliable protection — a dedicated protection device that interrupts fault currents to safeguard wiring, motors, and downstream devices, reducing the risk of downtime and costly repairs.
• Availability for maintenance and replacement — ideal for stocking spare parts or performing quick swaps in serviceable panels, keeping critical processes online.

Practical Use Cases

• Replacing a worn or tripped breaker in a three‑phase industrial panel to restore production line power.
• Specifying a dedicated 20 A protection device for motor feeders, conveyors, or pumps in a workshop or plant floor.
• Stocking the EE3-B020 as a ready‑to‑go spare part for quick maintenance projects, minimizing downtime during service windows.

Who Benefits Most

• Maintenance technicians performing routine panel servicing and part swaps.
• Facilities and plant managers seeking reliable, consistent protection for three‑phase circuits.
• Electrical engineers and panel builders aligning component choices with standardized Eaton ecosystem equipment.

Compatibility and Installation Considerations

Before purchasing, confirm fit by the part number (EE3-B020) and assess your application requirements to ensure proper alignment with your panel, bus configuration, and conductor sizing. If you’re unsure about compatibility or need help matching this part number to your exact configuration, send us a message—we’re ready to assist with validation and recommendations.

Ready to secure three‑phase reliability in your system? The Eaton EE3-B020 delivers dependable circuit protection for industrial applications, ensuring safer operation and easier maintenance. Message us to verify compatibility and get expert guidance on integrating this 20 A, 3‑pole, 240 V breaker into your equipment.