Westinghouse | JDC3175 | Circuit Breaker | 175A | 3-Pole | 600V

When your electrical system needs dependable, three‑phase protection, the Westinghouse JDC3175 circuit breaker stands up to the challenge. Rated for 175A and three poles, it delivers robust overcurrent protection for demanding industrial and commercial applications, with a voltage rating of up to 600V. Built to support maintenance, retrofit, and replacement projects, this breaker is a sensible choice for keeping critical equipment online and safer to operate.

Key specifications at a glance

• Amperage: 175A
• Poles: 3‑Pole
• Voltage: 600V
• Part number: JDC3175
• Ideal for: maintenance, retrofit, and replacement in panels and equipment that require exact compatibility

Why this Westinghouse breaker stands out

• Exact form‑factor for drop‑in replacement: Designed to fit where a 3‑pole, 175A, 600V breaker is specified, minimizing install time and reducing panel rework.
• Reliable three‑phase protection: Keeps three‑phase circuits safeguarded against overcurrent conditions, helping to prevent equipment damage and unplanned downtime.
• Clear compatibility reference: The part number JDC3175 is your best reference to ensure proper fit and ratings, making sourcing straightforward and risk‑free for replacement projects.
• Versatile maintenance solution: A practical component for service upgrades, fleet retrofits, or stock parts in facilities with mixed or aging electrical infrastructure.

Designed for real-world use

Whether you’re upgrading a production line, refreshing a service panel, or stocking spare breakers for a mission-critical building, the JDC3175 delivers steady performance under typical industrial loads. Its 175A rating provides ample protection for medium‑to‑large feeders, while the three‑pole configuration supports balanced distribution across three phases. With a 600V maximum rating, it suits a wide range of commercial and light industrial systems, helping you protect motors, drives, and control circuits with confidence.

Practical tips and use cases

• Ideal for retrofit projects where the existing breaker is a three‑pole unit requiring a matching 175A rating and 600V capability.
• Use in new or existing panelboards that rely on a precise JDC3175 specification to ensure consistent trip characteristics and electrical clearance.
• Keep on-hand as a reliable spare for critical equipment racks or distribution boards to minimize downtime during maintenance windows.

Vital ordering note

Notes: Confirm fit and ratings before ordering. The part number JDC3175 is the best reference for compatibility, ensuring you receive the correct breaker for your panel and circuitry.