Eaton FDB2020L - 20 A, 600 V, 2-Pole Circuit Breaker | AmpState

Meet the Eaton FDB2020L—a compact, dependable 2-pole molded case circuit breaker designed to safeguard branch circuits in panelboards and load centers. With a 20A rating and a 600V capacity, this breaker is built to handle the demands of modern electrical systems across residential, commercial, and light industrial environments while preserving valuable panel space.

• Space‑efficient molded case design frees up valuable real estate inside crowded panels, helping you maximize wiring simplicity and organization without sacrificing protection.
• Thermal‑magnetic trip unit delivers stable, repeatable protection by combining overload (thermal) and short‑circuit (magnetic) sensing, reducing nuisance trips and enhancing safety in varying temperatures.
• OEM‑friendly compatibility engineered for seamless use with matching OEM load centers and panelboards, ensuring plug‑in reliability and streamlined installations.
• Versatile protection 2‑pole design rated for 20A at up to 600V, ideal for two‑hot conductor circuits and a wide range of panelboard configurations in both new builds and upgrades.
• Rugged, long‑life construction built to endure the demands of everyday panel operation, providing dependable performance in residential, commercial, and light industrial applications.

The FDB2020L is purpose‑built for electricians, facility managers, and property owners who demand precise, reliable overcurrent and short‑circuit protection without compromising panel footprint. Use it for protecting branch circuits in panelboards and load centers where space is at a premium, or when upgrading existing systems that require a trusted, 2‑pole solution.

Who this is for: professionals installing or upgrading electrical panels in homes, offices, retail spaces, and light industrial environments; technicians selecting compatible breakers for Eaton or OEM panelboards; and anyone needing a dependable 20A, 600V two‑pole protection device.

Practical considerations and use cases:

• Two‑pole configuration is ideal for protecting 240V circuits and paired hot conductors in mixed panel layouts.
• Choose the FDB2020L when compatibility with Eaton OEM load centers or similar panelboards is required to ensure reliable plug‑in operation.
• Use in installations where a thermal‑magnetic trip curve provides both dependable overload protection and fast short‑circuit clearance.
• Suitable for new installations as well as panel upgrades in existing electrical systems seeking proven protection without sacrificing panel space.

Technical snapshot:

• Manufacturer: Eaton
• Part Number: FDB2020L
• Type: Thermal‑magnetic molded case circuit breaker
• Amperage Rating: 20A
• Voltage Rating: 600V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short‑circuit protection