Square D KC32175 Circuit Breaker, 175A, 3-Pole, 240V

Powerful protection for industrial power distribution, the Square D KC32175 circuit breaker is engineered for reliability in demanding environments. With a 175 A rating, 3 poles, and 240 V operation, this unit safeguards 3‑phase circuits in service entrances, switchgear, and panel boards during daily operation and planned maintenance.

Key specifications

• Amperage: 175 A
• Poles: 3
• Voltage: 240 V
• Series: Case Breaker KC (KC32175)
• Part Number: KC32175

Designed for industrial electrical service, maintenance, and replacement projects, the KC32175 is a robust member of Square D’s Case Breaker KC family. Its KC-series lineage signals compatibility with KC‑series panels and related equipment, providing a straightforward, dependable path to protect critical 3‑phase loads at 240 V.

Ideal use cases

• Upgrading power distribution in manufacturing facilities
• Routine maintenance and component replacement in industrial panels
• Replacing legacy breakers in existing KC-series switchgear
• Protection of three-phase motors, compressors, and other heavy equipment operating at 240 V

Compatibility and fit are determined by the part number KC32175 and specific application requirements. The KC32175 should be matched to the panel or equipment catalog you’re servicing to ensure proper fit and performance in your installation.

With Square D’s trusted engineering behind it, the KC32175 delivers consistent protection for demanding industrial workloads while aligning with KC-series specifications. If you’re consolidating parts for a retrofit, renewal, or ongoing maintenance program, this 175 A, 3‑pole, 240 V breaker offers a dependable, straightforward option for safeguarding essential infrastructure.