Eaton | EHD3100KL | Circuit Breaker | 100A | 3-Pole | 480V

The Eaton EHD3100KL is a purpose-built 3-pole circuit breaker rated at 100 A for 480 V three-phase electrical systems. Designed for maintenance, retrofit, and replacement projects, this OEM-grade device offers reliable protection with a precise fit for Eaton panels and compatible equipment.

Why this Eaton EHD3100KL matters

• Exact electrical profile — 100 A current rating, 3-pole configuration, and a 480 V operating range provide dependable overload and short‑circuit protection for demanding industrial environments.
• OEM reference for compatibility — Part number EHD3100KL is your best reference to ensure correct fit, trip characteristics, and mounting geometry in existing systems.
• Versatile application — Ideal for maintenance, retrofits, and replacements where you need to match legacy specifications without overhauling the panel configuration.

Compatibility and installation considerations

Before ordering, verify that the EHD3100KL matches your panel’s ratings and slot arrangement. The part number is the most reliable indicator of compatibility, helping you avoid mismatched trip curves or mounting issues in 480 V, three-phase networks.

Technical specifications

• Amperage: 100 A
• Poles: 3-Pole
• Voltage Rating: 480 V AC
• Manufacturer Part Number: EHD3100KL

Ideal use cases

Use the Eaton EHD3100KL for:

• Maintenance projects on existing 480 V distribution networks
• Retrofits that require exact Eaton-compatible breakers
• Replacement of failed or worn 3-pole, 480 V protection devices in industrial facilities

What sets it apart

• OEM assurance—Designed by Eaton to integrate seamlessly with Eaton panels and compatible equipment, preserving system performance.
• Focused compatibility—Specifically matched to 100 A, 3-pole, 480 V configurations, reducing guesswork during upgrades.
• Reliability in critical systems—A robust protection solution built for maintenance windows and uptime-critical environments.

Tip: Use the part number EHD3100KL as your primary reference during procurement to ensure a precise match with your existing equipment, and confirm fit and ratings before placing an order to keep downtime to a minimum.