Westinghouse | HFD3175W | Circuit Breaker | 175A | 3-Pole | 600V

Meet the Westinghouse HFD3175W circuit breaker — a purpose-built, dependable solution for maintenance, retrofit, and replacement projects in three-phase power systems. With a 175A rating, three poles, and a 600V capacity, this breaker is designed to protect critical electrical circuits in demanding commercial and light industrial environments.

• Amperage: 175A
• Poles: 3-Pole
• Voltage rating: 600V
• Part number: HFD3175W

Why this Westinghouse breaker stands out:

• Specifically suited for maintenance, retrofit, and replacement tasks where exact compatibility matters
• Using the proper part number (HFD3175W) minimizes guesswork and ensures reliable panel fitment
• Provides reliable overcurrent protection for three-phase circuits, helping safeguard equipment and reduce downtime

Fitment and installation tips (no surprises, only the essentials):

• Always confirm that the breaker's fit and ratings match your panel’s labeling before ordering
• Rely on the part number HFD3175W as the primary reference for compatibility
• Ensure your application requires a 175A, 3-Pole, 600V device to align with this model

Ideal use scenarios:

• Replacement for aging breakers in three-phase commercial or light industrial panels
• Retrofit projects where existing infrastructure calls for exact Westinghouse specifications
• New installations that demand a proven, standards-aligned 175A, 600V three-pole breaker

Notes for smart ordering: selecting the exact part number helps maintain panel integrity and simplifies future service. The Westinghouse HFD3175W is a precise, dependable choice when panel compatibility and reliable protection matter most.