Eaton | KD3175W | Circuit Breaker | 175A | 3-Pole | 600V

The Eaton KD3175W Circuit Breaker delivers precise, reliable overcurrent protection for 3‑phase power systems. With a 175A rating and 3‑pole configuration rated at 600V, it's designed for maintenance, retrofit, and replacement projects where exact specifications are critical.

Key reasons to choose KD3175W:

• Exact compatibility reference: The KD3175W part number is the best reference to ensure a correct match in Eaton‑based panels and gear.
• Appropriate for 3‑phase systems: 3‑pole design protects three conductors simultaneously, ideal for 3‑phase distribution across commercial and industrial environments.
• 175A capacity: Manages substantial load with built‑in protection for circuits and connected equipment.
• 600V rating: Suitable for higher‑voltage applications typical in industrial settings.
• Replacement and retrofit ready: A practical choice when upgrading or replacing aging breakers to restore reliable power protection with minimal panel changes.

How this model fits into your project

When updating electrical protection, matching amperage, pole count, and voltage is essential to maintain panel ratings and safety. The KD3175W is specifically positioned for scenarios where an Eaton 175A, 3‑pole, 600V breaker is required. Before ordering, verify that the part number KD3175W aligns with your existing equipment and that the panel’s rating supports 600V and three‑pole protection.

Practical use scenarios

• Retrofit an aging 3‑pole, 600V distribution panel to restore protective capability without major rework.
• Equip new or upgraded 3‑phase motor circuits with a breaker rated for 175A to handle startup and running currents safely.
• Replace a failed Eaton KD3175W or similar spec device to minimize downtime and preserve system integrity.