Eaton FDB3010L - 10 A, 600 V, 3-Pole Circuit Breaker | AmpState

The Eaton FDB3010L 3-Pole Molded Case Circuit Breaker is a compact, reliable solution for protecting your panelboards and load centers from overcurrent and short circuits. With a 10 A rating and a robust 600 V capacity, this breaker is built to handle the demands of modern electrical systems while conserving valuable panel space.

Why the Eaton FDB3010L stands out

• Compact molded case design maximizes usable space inside panelboards, making it ideal for retrofit projects and tight installations where every inch counts.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining heat sensing with magnetic instantaneous trip for rapid response to short circuits.
• 3-pole configuration supports three-phase circuits, making it a natural choice for commercial and light industrial applications, as well as three-phase equipment in residential settings.
• OEM-compatible engineered to work with matching Eaton load centers and panelboards, ensuring reliable fit, performance, and electrical integrity.
• Versatile protection provides dependable branch circuit overcurrent and short-circuit protection across a range of environments—from homes to small businesses and light manufacturing.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FDB3010L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 10 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

• Installations in new or existing panelboards where 3-phase protection is required, such as commercial lighting, HVAC, and small motors.
• Residential or light commercial panels needing a compact, space-efficient breaker without sacrificing protection quality.
• Repairs or replacements in Eaton OEM-compatible panels to preserve warranty coverage and electrical compatibility.

How it helps you solve real-world problems

When circuits draw more than their rated current, the thermal element smoothly responds to rising temperatures, preventing nuisance trips due to normal temperature fluctuations. If a short occurs, the magnetic element activates instantly to interrupt current and protect downstream wiring and equipment. The result is predictable protection that reduces downtime, protects electrical gear, and supports safe, compliant operation in your panel system.

Tips for getting the most out of the Eaton FDB3010L

• Pair this 10 A, 3-pole breaker with compatible Eaton panelboards to ensure proper bus compatibility and mounting alignment.
• Use in circuits where three-phase distribution is required, but keep an eye on the overall panel loading to maintain balanced phases.
• Follow electrical codes and manufacturer installation guidelines, and have a licensed electrician perform the final wiring and testing.

For dependable, space-conscious branch circuit protection in panels and load centers, the Eaton FDB3010L 3-Pole Molded Case Circuit Breaker delivers proven performance, precise trip behavior, and seamless OEM compatibility—making it a solid choice for commercial, residential, and light industrial electrical systems.