Eaton HJD3225 - 225 A, 600 V, 3-Pole Circuit Breaker | AmpState

When your electrical distribution requires robust protection for 3-phase circuits, the Eaton HJD3225 delivers reliability with every trip. This 225A, 600V, 3-pole molded-case circuit breaker is built to guard panelboards and load centers against overcurrent and short-circuit events with precise, repeatable performance.

Key features that matter in the field

• Space-efficient molded-case design that maximizes panel capacity without compromising protection.
• Thermal-magnetic trip unit combines a thermal element for overload detection with a magnetic element for instantaneous short-circuit response, delivering stable protection across varying loads and temperatures.
• 3-pole configuration supports three-phase distribution, ideal for commercial and light-industrial systems.
• 225A amperage rating and 600V maximum voltage provide protection for heavier branch circuits and equipment loads.
• Designed for straightforward replacement and seamless compatibility with matching OEM load centers and panelboards, ensuring proper fit and coordinated tripping.
• Versatile for residential, commercial, and light-industrial applications where dependable branch-circuit protection is essential, from electrical rooms to utility closets.

Applications and best-fit scenarios

• New installations in offices, small data centers, retail spaces, and manufacturing lines that rely on reliable 3-phase power distribution.
• Retrofits in Eaton-compatible panels to restore protection and improve safety margins for aging electrical systems.
• Service panel upgrades where denser circuit layouts demand a compact, high-capacity breaker without sacrificing protection quality.

Technical snapshot

• Manufacturer: Eaton
• Part Number: HJD3225
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 225A
• Voltage Rating: 600V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Note: This unit is ready to ship through AmpState, offering dependable protection for your panel installations and replacements with a trusted Eaton design.