NA380-FLAT-TOP | Circuit Breaker | 80A | 3-Pole | 240V

The NA380-FLAT-TOP is a rugged industrial circuit breaker designed for dependable performance in maintenance, retrofit, and replacement projects where exact specifications matter. With an 80-amp rating, a 3-pole configuration, and 240-volt operation, this unit provides reliable three-phase protection in commercial and light-industrial panels that require a precise form factor.

Key specifications

• Amperage: 80A
• Pole configuration: 3-Pole
• Voltage rating: 240V
• Model identity: NA380-FLAT-TOP

Ideal use cases

• Maintenance: Replace worn or failing breakers in three-phase systems that run at 240V and require an 80A supply to protect motors, pumps, and auxiliary loads.
• Retrofit: Upgrade legacy panels that need a precise 3-pole, 240V breaker with the NA380-FLAT-TOP form factor for seamless fit and compatibility.
• Replacement: Use as a direct part replacement when the existing equipment references the NA380-FLAT-TOP model to maintain consistent protection characteristics.

Compatibility and ordering guidance

To ensure correct fit, confirm fit and ratings before ordering. The most reliable reference for compatibility is the part number NA380-FLAT-TOP, which aligns with specific enclosure footprints and bus configurations. This model is best used in systems designed for 3-pole, 240V protection at 80A, where the form factor matches the panel you service.

Installation and practical considerations

• Verify that your distribution panel and downstream circuits are designed for 240V and 3-phase operation with an 80A rating.
• Match the breaker’s physical footprint and trip characteristics to the existing installation to avoid clearance or mounting issues.
• Consult your panel’s documentation for any torque or mounting specifics, and handle the unit with standard electrical safety practices during replacement.
• Keep a record of the replacement part number to simplify future maintenance, parts ordering, and troubleshooting.

Choosing the NA380-FLAT-TOP means selecting a purpose-built solution for reliable three-phase protection at 240V. It’s a targeted, exact-match component for professionals tackling maintenance, retrofit, and replacement tasks where precision matters and downtime is minimized by using the correct part.