Eaton Qcgf1040 - 40 A, 120 V, 1-Pole Circuit Breaker | AmpState

The Eaton Qcgf1040 — a 40A, 120V, 1-pole molded case circuit breaker — is built to deliver trustworthy branch circuit overcurrent and short-circuit protection in panelboards and load centers. Available from AmpState, this compact unit fits where space is at a premium without compromise to safety or performance.

• Compact molded case design maximizes panel space so you can protect more circuits in the same footprint.
• Thermal-magnetic trip unit provides stable, repeatable protection by reliably responding to both overload and short-circuit conditions.
• 40A, 120V, 1-pole configuration is ideal for common residential, commercial, and light industrial circuits that require straightforward, dependable protection.
• OEM loadcenter compatibility is designed to pair with matching Eaton load centers and panelboards for easy installation and dependable interoperation.
• Targeted protection for branch circuits ensures critical lighting, outlets, and small equipment circuits stay safeguarded against electrical faults.

Designed for electricians, facility managers, and proactive homeowners, the Qcgf1040 excels in environments where space efficiency and reliable protection matter most. Use it to upgrade aging panels, expand protected circuits in a retrofit, or simplify a panel refresh project in residential, commercial, or light industrial settings.

Practical benefits at a glance:

• Reduces nuisance trips with a precise thermal-magnetic mechanism that distinguishes between temporary surges and genuine faults.
• Streamlines panel installations by matching Eaton’s loadcenter family for consistent fit and performance.
• Supports a wide range of branch circuit needs where 120V single-pole protection is appropriate, from lighting and receptacles to small equipment feeders.

For reliable protection that respects your panel space and investment, the Eaton Qcgf1040 is a focused, high-value choice. Its combination of compact design, precise trip behavior, and OEM compatibility helps you achieve clean, code-aligned electrical protection with confidence.