Eaton QCF2020 - 20 A, 240 V, 2-Pole Circuit Breaker | AmpState

The Eaton QCF2020 is a compact, dependable 20A, 240V two-pole molded case circuit breaker designed to shield your electrical system from overloads and short circuits. Listed by AmpState, this device is built to deliver consistent protection in panelboards and loadcenters where space and reliability matter most.

• Space-efficient molded-case design minimizes footprint inside crowded panels, helping you maximize usable enclosure space without compromising safety.
• Thermal-magnetic trip unit combines precise thermal overload sensing with rapid magnetic tripping for immediate response to short circuits, delivering stable, repeatable protection curves across varying loads.
• OEM-compatible installation engineered to drop into matching Eaton OEM loadcenters and panelboards for straightforward, dependable integration.
• Versatile for multiple applications suitable for residential, commercial, and light industrial environments, protecting circuits feeding lighting, receptacles, small motors, and other branch loads.
• Part of the Eaton QCF family ensuring consistent electrical characteristics and serviceability across compatible panel systems.

Technical snapshot

• Manufacturer: Eaton
• Part Number: QCF2020
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 20A
• Voltage Rating: 240V
• Number of Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection

Use cases and real-world scenarios

• New installations where panel space is at a premium, enabling more circuits without enlarging the panel footprint.
• Retrofits requiring a reliable 20A, 240V two-pole breaker to safeguard branch circuits in living spaces, kitchens, or utility rooms.
• Commercial setups demanding dependable protection for lighting circuits, outlets, and small equipment in a compact form factor.
• Systems that benefit from consistent trip characteristics across a range of temperatures and load conditions, reducing nuisance trips.

Why this breaker stands out

• Precise, dependable protection through a thermal-magnetic trip mechanism that responds accurately to both overloads and short circuits.
• Seamless compatibility with Eaton OEM panel components, simplifying installation and maintaining system warranty alignments.
• Durable molded-case construction designed for long-term performance in residential, commercial, and light industrial applications.

Practical tips for optimal performance

• Ensure panel compatibility with the QCF2020 to guarantee a smooth swap-in installation and expected protection characteristics.
• Regularly inspect panel interiors to verify tight connections and clean terminals, supporting reliable breaker operation and accurate tripping.
• Use with corresponding Eaton components to preserve consistent trip curves and system warranty coverage.