Eaton QCR1010 - 10 A, 120 V, 1-Pole Circuit Breaker | AmpState

Meet Eaton QCR1010 — a 10 amp, 120-volt, 1-pole molded case circuit breaker built to safeguard branch circuits in panelboards and loadcenters. For homes, small businesses, and light industrial settings, this unit delivers reliable overcurrent and short-circuit protection where space and performance matter.

Smart design for space and reliability

With a compact molded case, the QCR1010 fits neatly into panels, leaving room for expansion while maintaining robust protection. The thermal-magnetic trip unit provides stable, repeatable performance, reducing nuisance trips and ensuring you get predictable protection when you need it most.

Why this breaker stands out

• Exact fit for Eaton and OEM loadcenters — designed to be compatible with matching OEM equipment, so installation is straightforward and dependable.
• Precise protection — 10A rating for branch circuits that require moderate current, with a 120V supply for typical residential and light commercial circuits.
• Versatile for multiple settings — suitable for residential, commercial, and light industrial applications, including lighting, outlets, small machinery, and control circuits.
• Proven protection mechanism — thermal-magnetic trip offers fast reaction to short circuits and temperature-induced faults, helping protect wiring and devices.

Technical snapshot

• Manufacturer: Eaton
• Part Number: QCR1010
• Type: Thermal-magnetic molded case circuit breaker
• Amperage: 10A
• Voltage: 120V
• Poles: 1
• Application: Branch circuit overcurrent and short-circuit protection

Practical tips and best uses

Install the QCR1010 in compatible panelboards or loadcenters where a dedicated 1-pole 120V breaker is required. Ensure the breaker matches the panel's trip curves and torque specifications, and verify that wiring is properly terminated to prevent loose conductors. This breaker is ideal for circuits feeding lighting and receptacle loads, small machines, or other 120V branch circuits where reliable, compact protection is essential.