Eaton QCGF2020 - 20 A, 240 V, 2-Pole Circuit Breaker | AmpState

The Eaton QCGF2020 is a compact, dependable 20A, 240V, 2-pole molded case circuit breaker built to shield your electrical system from overcurrent and short-circuit events. Engineered for panelboards and load centers, this breaker offers precise protection where you rely on consistent power in residential, commercial, and light industrial environments.

Why the Eaton QCGF2020 stands out

• Space-efficient design: The compact molded case footprint makes efficient use of panel space, helping you maximize enclosure capacity without sacrificing protection.
• Thermal-magnetic trip unit: delivers stable, repeatable protection by responding appropriately to both overloads and short circuits, reducing nuisance trips while maintaining safety.
• Two-pole configuration: disconnects both hot conductors in 240V circuits, ensuring complete isolation for safe servicing and enhanced protection.
• OEM-compatible: engineered to pair with matching OEM load centers and panelboards, simplifying stocking and installation while preserving panel performance.
• Versatile across settings: ideal for residential panels, commercial distribution, and light industrial applications where reliable 240V protection is required.

Key specifications

• Manufacturer: Eaton
• Part number: QCGF2020
• Amperage rating: 20 A
• Voltage rating: 240 V
• Number of poles: 2
• Type: Thermal-magnetic molded case circuit breaker
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases

• Residential panelboards and load centers powering 240V circuits such as water heaters, air conditioners, and other high-draw appliances.
• Commercial distribution panels that require reliable 2-pole protection for 240V equipment and machinery.
• Light industrial control panels where compact form factor and dependable trip performance are essential.
• New installations or panel upgrades where matching Eaton OEM components streamline compatibility and maintenance.

Installation and compatibility

The QCGF2020 is designed for seamless integration with matching Eaton OEM load centers and panelboards, helping installers avoid fitment or compatibility issues. Its molded-case construction supports sturdy, long-term operation in environments that demand consistent protection and easy serviceability. When selecting a breaker, verify that the panelboard specification matches the QCGF2-series two-pole units to ensure proper electrical characteristics and safety alignment.

Benefits that matter in real-world scenarios

• Reduced downtime: reliable thermal-magnetic protection minimizes unexpected trips and protects sensitive circuits.
• Better space planning: the compact form factor frees up panel room for future circuits or upgrades.
• Consistent performance: designed to deliver repeatable protection across environmental conditions and load profiles.
• Operational peace of mind: knowing your 240V branch circuits are safeguarded by a trusted, OEM-compatible breaker from Eaton.

Whether you're outfitting a new panel, replacing an aging breaker, or building out a commercial load center, the Eaton QCGF2020 delivers precise, dependable protection in a compact, easy-to-install package. Available through AmpState, it’s the practical choice for homeowners, electricians, and facility managers who value reliability, compatibility, and efficient use of panel space.