Eaton HFD3225K - Circuit Breaker | AmpState

Introducing the Eaton HFD3225K molded case circuit breaker — a precise, space-conscious solution for protecting branch circuits in panelboards and loadcenters. Built to handle overcurrent and short-circuit events with consistent performance, this breaker is engineered for installations where space, reliability, and compatibility matter most.

Why the HFD3225K stands out

• Compact molded-case design for panel-space efficiency: Its streamlined form factor frees up valuable panel space, enabling denser, more organized electrical layouts without compromising protection.
• Thermal-magnetic trip unit: Combines thermal response for overload protection with magnetic trip for immediate action during short circuits, delivering stable, repeatable protection across a wide range of loads.
• OEM-compatible installation: Designed to pair with matching Eaton OEM loadcenters and panelboards, ensuring dependable electrical performance and straightforward retrofits.
• Versatile across sectors: Suitable for residential, commercial, and light industrial applications, making it a flexible choice for installers, facilities managers, and DIY enthusiasts working on panel upgrades.

Technical snapshot

Manufacturer: Eaton

Part Number: HFD3225K

Type: Thermal-magnetic molded case circuit breaker

Application: Branch circuit overcurrent and short-circuit protection

Practical use cases

Use the Eaton HFD3225K to safeguard feeders and branch circuits powering lighting, outlets, HVAC equipment, and moderate motor loads. In a residential panel, it supports circuit expansion and replacement of aging breakers. In commercial settings, it enables efficient panel designs in offices, retail environments, and service areas. In light industrial environments, it provides dependable protection for control circuits while preserving panel density and ease of maintenance.

Installation considerations

To ensure optimal performance, verify compatibility with your panelboard or loadcenter family and observe relevant electrical codes during replacement or retrofit. The HFD3225K is intended for use with Eaton loadcenters and panelboards; confirm that the series and bus design match your equipment for a secure, code-compliant fit. As always, de-energize circuits and follow proper safety procedures during installation.