Eaton | HKD3100W | Circuit Breaker | 100A | 3-Pole | 600V

Eaton HKD3100W is a 100A, 3-pole circuit breaker designed for demanding electrical environments. Rated for 600V, this device is built for maintenance, retrofit, and replacement projects where exact compatibility matters.

Why choose this exact part?

• Precise compatibility — The part number HKD3100W is the best reference for matching your existing Eaton panel or distribution setup, helping you avoid guesswork during replacements.
• Clear electrical specs — 100A operating current, 3-pole configuration, and a 600V rating provide robust protection for circuits in commercial and industrial applications.
• Flexible application — Ideal for panel maintenance, retrofits to upgrade or refresh old installations, and on-hand replacements to minimize downtime.
• Shop confidently — Maintain continuity with a genuine Eaton component designed to integrate with compatible systems—as long as fit and ratings are confirmed before ordering.

How to verify fit and maximize reliability:

• Check that your service panel requires a 100A, 3-pole, 600V class breaker before purchase.
• Use the HKD3100W part number as the primary reference to confirm compatibility with the panel model and bus configuration.
• Confirm installation environment and operating conditions align with your facility’s needs to ensure long-term performance.

Who it's for: electrical contractors, facilities managers, and maintenance teams in commercial and industrial settings where reliable protection for 3-pole circuits is essential. If you’re upgrading an older Eaton system or performing a retrofit to modernize capacity, the HKD3100W is designed to fit your needs and help maintain safe, uninterrupted power distribution.