Eaton HMCPE015E0 - 15 A, 600 V, 3-Pole Circuit Breaker | AmpState

Eaton HMCPE015E0 is a 15A, 600V, 3-pole molded case circuit breaker designed for dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers.

• Compact molded case design maximizes panel space, allowing tidy, efficient wiring and easier panel layout in both retrofit and new installations.
• Thermal-magnetic trip unit delivers stable, repeatable protection against overcurrent and short circuits, reducing nuisance trips and maintaining system reliability.
• OEM-friendly compatibility pairs with matching Eaton OEM load centers and panelboards for straightforward replacement and consistent electrical performance.

Technical specifications

• Manufacturer: Eaton
• Part Number: HMCPE015E0
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 15A
• Voltage rating: 600V
• Number of poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Why this breaker matters for your electrical system

In any panelboard or load center, protecting wiring and devices from overcurrent and short circuits is crucial. The Eaton HMCPE015E0’s 3-pole configuration is ideal for 3-phase environments common in commercial and light industrial settings, while its compact footprint helps you maximize usable space inside the panel. The thermal-magnetic trip mechanism provides dependable protection across a range of operating conditions, and compatibility with Eaton’s OEM panel products ensures a cohesive, reliable protection strategy without the guesswork of mismatched components.

Ideal use cases

• Three-phase branch circuits in small commercial spaces or light industrial equipment rooms
• Replacement or upgrade in Eaton OEM panelboards and load centers to maintain original performance
• New installations where space efficiency and dependable trip protection are priorities

Practical tips for installation and maintenance

• Confirm ongoing compatibility with your specific OEM panelboard model to ensure seamless mounting and electrical coordination.
• Follow the panelboard manufacturer’s wiring diagrams and torque specifications during installation to preserve protection integrity.
• Use the 15A rating for circuits where downstream devices and conductors are sized to support a 15A maximum, balancing protection with load requirements.
• Store and handle breakers carefully to preserve trip-unit calibration; replace any damaged components with genuine Eaton parts for best results.