ABB | S6HD-3P-800A-NA | Circuit Breaker | 800A | 600V

Meet the ABB S6HD-3P-800A-NA circuit breaker—a robust, three-pole protective device designed for high-demand electrical panels. With an 800A current rating and a 600V operating specification, this breaker provides reliable overcurrent protection for demanding industrial applications, helping to safeguard equipment and maintain steady power distribution.

Designed for maintenance, retrofit, and replacement projects where exact specs matter, this unit is the straightforward choice when you need to preserve system integrity without guesswork. The part number S6HD-3P-800A-NA is the best reference for compatibility, and you should confirm fit and ratings before ordering to ensure seamless integration with your existing panel.

Key specifications at a glance

• Amperage: 800A
• Voltage: 600V
• Poles: 3 (3P)
• Part Number: S6HD-3P-800A-NA
• Notes: Best reference for compatibility is the exact part number; verify fit and ratings prior to purchase
• Region: North America (NA)

Who this is for

Facilities that rely on heavy-duty three-phase protection—manufacturing plants, large-scale data centers, and industrial power distribution systems—will benefit from a like-for-like replacement that preserves circuit protection characteristics and minimizes downtime during upgrades or maintenance.

Use cases and practical benefits

• Maintenance: Swap in a precise, compatible unit during routine service to keep protection aligned with your existing electrical architecture.
• Retrofit: Upgrade or replace aging breakers with a matching 800A/600V option to maintain safety margins and trip performance.
• Replacement: Simplify procurement and reduce the risk of misfit by ordering using the exact S6HD-3P-800A-NA part number.

Getting it right the first time

Because compatibility is critical in high-power panels, rely on the S6HD-3P-800A-NA part number as your primary reference. Double-check that your panel supports a 3-pole device at 600V and that mounting and termination configurations align with this ABB model. Proper handling and adherence to electrical safety practices ensure a smooth, reliable installation.