Eaton | LDB3500X | Circuit Breaker | 500A | 3-Pole | 480V

Meet the Eaton LDB3500X, a purpose-built circuit breaker designed for 480V three-phase systems. With a 500A rating and a 3-pole configuration, this unit delivers reliable, precise protection in demanding industrial environments. It’s ideal for maintenance, retrofit, and replacement projects where exact specifications matter, making LDB3500X a trusted choice when the right part reference is essential.

Key specifications

• Amperage: 500A
• Poles: 3-Pole
• Voltage: 480V
• Reference: Part number LDB3500X
• Application: Maintenance, retrofit, and replacement where precise compatibility is required

Why the LDB3500X stands out

Choosing the exact part number matters. The LDB3500X is geared to deliver a seamless fit with systems that require a 500A, 480V, 3-pole solution. By prioritizing the correct reference, you minimize downtime, reduce misfits, and ensure the replacement breaker integrates cleanly with existing wiring and panel infrastructure—critical for keeping operations running smoothly during maintenance windows.

Ideal use cases

• Retrofit of aging electrical panels in commercial, industrial, or manufacturing facilities
• Replacement of failed or obsolete 500A feeders in 480V three-phase networks
• Scheduled maintenance cycles where reliable part compatibility accelerates switchover

Installation and handling tips

Before ordering, verify that your panel accepts a 3-pole, 480V, 500A device and that the LDB3500X matches your panel’s model requirements. Follow standard electrical safety practices during installation and consult your panel documentation for mounting and wiring guidance. When in doubt, rely on the part number LDB3500X as the definitive compatibility reference.