Eaton GMCP007C0C - 7 A, 480 V, 3-Pole Circuit Breaker | AmpState

Engineered by Eaton, the GMCP007C0C is a 7A, 480V, 3-pole molded case circuit breaker designed to guard branch circuits in panelboards and loadcenters. This compact unit delivers dependable overcurrent and short-circuit protection for residential, commercial, and light industrial electrical systems.

• Compact molded case design — enables efficient use of panel space, helping you maximize enclosure capacity without compromising protection.
• Thermal-magnetic trip unit — combines a heat-based overload element with instantaneous magnetic action for stable, repeatable protection across varying loads and temperatures.
• 3-pole protection — ensures simultaneous disconnection of all live conductors in 3-phase circuits, improving safety and fault clearance coordination.
• OEM-compatible — engineered to be compatible with matching Eaton OEM load centers and panelboards for reliable fit, performance, and ease of replacement.
• Versatile application — ideal for 7A branch circuits in homes, small offices, retail spaces, and light industrial installations where compact protection is essential.

Technical details at a glance

• Manufacturer: Eaton
• Part number: GMCP007C0C
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 7 A
• Voltage rating: 480 V
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

When you’re upgrading a panel or stocking for maintenance, the GMCP007C0C delivers the reliability you expect from Eaton. Its compact form saves precious panel real estate, while the thermal-magnetic trip unit provides predictable protection—preventing nuisance trips caused by minor overloads and delivering rapid response to dangerous short circuits. This makes it a solid choice for safeguarding critical circuits in a range of settings from domestic to light commercial and industrial environments.

Practical use scenarios

• Replacing a failed breaker in an Eaton-compatible panelboard or loadcenter without sacrificing space or performance.
• Adding a dedicated 7A protection point for small electrical circuits in a commercial office or retail environment.
• Preparing for a panel upgrade where a compact, reliable 3-pole solution is required for 3-phase systems up to 480V.