Eaton FDB3015 - 15 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton FDB3015, a 15A, 600V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built for durability, it’s engineered to keep critical electrical systems protected across residential, commercial, and light industrial applications.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection, reducing connection looseness and enhancing long-term reliability in challenging environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection by combining precise thermal overload sensing with fast magnetic response to short circuits.
• 3-pole design ensures balanced protection across three phases, ideal for modern multi-phase electrical systems (120/208V or 277/480V configurations).
• OEM compatibility is designed to work with matching Eaton OEM loadcenters and panelboards, simplifying installation and ensuring a proper fit with your existing equipment.
• Application versatility suited for residential, commercial, and light industrial settings, making it a practical choice for service upgrades, new panel installations, or equipment enclosures.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FDB3015
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why choose the FDB3015? Its bolt-on construction delivers a sturdy, vibration-resistant connection that helps maintain reliable power protection over time. The integrated thermal-magnetic trip unit provides precise protection—responding to gradual overloads with thermal sensing and rapidly interrupting severe faults with magnetic action—reducing the risk of damage to wiring and connected equipment.

If you’re upgrading or stocking replacement parts, this 3-pole, 15A, 600V breaker is a precise fit for Eaton-compatible panels, helping you maintain electrical safety standards without guesswork. It’s a thoughtful option for electricians, facilities managers, and panel builders who value compatibility, reliability, and straightforward installation in a range of settings.