Eaton HFD3015L - 15 A, 600 V, 3-Pole Circuit Breaker | AmpState

Introducing the Eaton HFD3015L — a compact, dependable 15 A, 600 V, 3-pole molded case circuit breaker designed to protect branch circuits in panelboards and load centers. Built to interrupt fault currents quickly and reliably, this unit helps safeguard wiring, devices, and occupants across residential, commercial, and light industrial environments.

Key advantages that set the HFD3015L apart

• Space-efficient design — a compact molded case construction maximizes panel space, making it easier to fit more protective devices in a single enclosure without compromising performance.
• Thermal-magnetic trip unit — delivers stable, repeatable protection by combining thermal overload protection with magnetic short-circuit interruption, reducing nuisance trips and ensuring consistent response to fault conditions.
• 3-pole configuration — ideal for three-phase systems and multi-wire circuits, ensuring comprehensive protection for modern commercial and light industrial layouts.
• OEM-compatible — designed to pair with matching Eaton OEM load centers and panelboards for straightforward replacement, maintenance, and reliable electrical continuity.
• Electrical rating — 15 A continuous current rating with a 600 V maximum working voltage, providing appropriate protection for typical branch circuits in mixed-use spaces.

Who benefits from the Eaton HFD3015L

• Electrical installers and facilities managers seeking a trusted, drop-in protection solution for panelboards in offices, retail spaces, small clinics, or light manufacturing.
• Residential/commercial electricians upgrading or replacing aging protection devices where space and performance both matter.
• Panelboard designers needing a compatible, high-reliability three-pole breaker that maintains consistent trip behavior across ambient conditions.

Practical use cases and scenarios

• Protecting a three-phase equipment circuit in a small manufacturing cell, ensuring immediate disconnection during a fault to prevent equipment damage.
• Securing feeder circuits in commercial panelboards where space is at a premium and reliable protection is essential for continuous operation.
• Replacing a worn or outdated breaker in OEM panel centers with a compatible Eaton unit to maintain warranty terms and electrical continuity.

Why this matters — the value in real-world performance

The HFD3015L’s combination of a compact form factor, a robust thermal-magnetic trip mechanism, and OEM compatibility translates to fewer panel modifications, faster installation, and predictable protection performance. By reliably interrupting overcurrent and short-circuit events, it helps reduce downtime, protect wiring insulation, and maintain safe, code-compliant electrical systems across diverse settings.

Specification at a glance

• Manufacturer: Eaton
• Part Number: HFD3015L
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Engineered for dependable protection in panelboards and load centers, the Eaton HFD3015L 15A 600V 3-pole circuit breaker is the practical choice when you need reliable, regionally compatible performance without sacrificing panel efficiency. Update your electrical protection with a trusted, proven solution designed to integrate seamlessly with matching Eaton equipment.