Eaton HMCP250J5C - 250 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton HMCP250J5C is a 3-pole molded-case circuit breaker engineered for dependable branch-circuit protection in panelboards and loadcenters. With a compact design and a thermal-magnetic trip unit, this breaker delivers precise, repeatable protection when it matters most in residential, commercial, and light industrial environments.

• Compact molded-case design to maximize panel space and simplify installation in tight electrical enclosures.
• Thermal-magnetic trip unit provides stable, repeatable protection against overloads and short circuits, reducing nuisance trips while ensuring fast response to faults.
• Three-pole configuration enables coordinated protection across all three phases for balanced, safe operation in three-phase systems.
• 250 A / 600 V rating ideal for feeder protection and main distribution in a range of panelboard setups.
• OEM-compatible designed to be compatible with matching Eaton OEM loadcenters and panelboards for reliable plug-in mounting and electrical characteristics.
• Versatile applications suitable for residential, commercial, and light industrial applications requiring robust branch-circuit protection.

Technical specifications

• Manufacturer: Eaton
• Part Number: HMCP250J5C
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 250 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Why this model stands out: it pairs a space-saving form with reliable protection performance, designed to work as a seamless component in Eaton-loaded panel systems. Its thermal-magnetic technology handles everyday loads with consistency and responds rapidly to faults, helping protect wiring and equipment without compromising uptime. If you’re upgrading a panel or planning a new installation that uses Eaton loadcenters, HMCP250J5C provides a precise, compatible solution that keeps your electrical system aligned and easy to service. Available from AmpState, this breaker is a practical, purpose-built choice for professionals prioritizing reliability and panel efficiency.