Eaton FDE308036 - 80 A, 480 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Meet the Eaton FDE308036, a rugged 80 A, 480 V, 3-pole bolt-on molded case circuit breaker designed for dependable branch circuit protection in panelboards and loadcenters. Built to stay securely in place, it delivers consistent overcurrent and short-circuit protection across residential, commercial, and light industrial installations.

• Secure bolt-on mounting provides a rigid, vibration-resistant bus connection that stays put in demanding environments.
• Thermal-magnetic trip unit delivers stable, repeatable protection performance across a range of temperatures and loads, reducing nuisance trips.
• OEM-compatible design is engineered to work with matching Eaton OEM loadcenters and panelboards for seamless integration.
• Three-pole, 480 V rating ideal for 3-phase electrical systems common in commercial and light industrial settings, offering robust protection for multi-wire circuits.
• Versatile application suitable for a wide array of installations—from small business panels to mid-size industrial setups—where reliable branch circuit protection matters.

Technical snapshot

• Manufacturer: Eaton
• Part Number: FDE308036
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 80 A
• Voltage Rating: 480 V
• Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Why this breaker is the right choice for your panel

When you’re wiring or upgrading a panelboard or loadcenter that handles three-phase power, the Eaton FDE308036 offers a dependable, drop-in solution that reduces downtime and protects critical circuits. The bolt-on design ensures a solid, low-resistance connection that stands up to vibration and wear over years of operation. The thermal-magnetic trip mechanism provides accurate breaking behavior—fast enough to clear faults while minimizing unnecessary trips during routine load fluctuations.

Designed to pair with matching Eaton OEM loadcenters and panelboards, this 3-pole 80 A breaker delivers consistent electrical characteristics across the system. It’s a practical choice for environments like small commercial spaces, workshops, service rooms, and light industrial facilities where reliability and ease of maintenance matter.

Practical guidance and use cases

• Use in panelboards that require a 3-pole configuration to safeguard 3-phase distribution networks.
• Ideal for protecting branch circuits feeding motors, HVAC equipment, lighting, and receptacle runs in commercial spaces.
• Suitable for both replacing aging breakers in existing Eaton systems or configuring new installations that demand compatible bolt-on devices.
• Bolt-on mounting minimizes movement-induced wear, making it well-suited for areas with equipment vibration or frequent power cycling.

Choosing the Eaton FDE308036 means prioritizing clear, actionable protection for your electrical infrastructure. With its solid bolt-on connection, precise thermal-magnetic tripping, and OEM compatibility, it’s tailor-made for dependable performance in everyday industrial and commercial applications. If you’re stocking an upgrade for your Eaton-powered panelboard or planning a resilient three-phase distribution solution, this breaker from AmpState is a precise, dependable fit.