Square D 175AMP - 175A, 2-Pole, Circuit Breaker

The Square D 175AMP - 175A, 2-Pole Circuit Breaker is built for high-demand electrical environments, delivering dependable overcurrent protection for large feeders and motor loads. With a 175A rating and a 2-pole design, this breaker ensures simultaneous disconnection of both conductors, enhancing safety and reducing arc risk during faults.

Designed for flexible integration, it fits into panelboards, switchboards, and control panels where robust protection is critical. This makes it a practical choice for industrial facilities, commercial installations, and OEM equipment where clean, reliable power distribution is non-negotiable.

Key benefits and what it means for your system

• High-current protection: 175A rating safeguards major feeders and equipment from overload conditions, helping prevent conductor damage and downtime.
• Two-pole construction: Simultaneous interruption of both lines provides safer fault isolation and helps maintain system stability.
• Versatile installation: Suitable for use in panelboards, switchboards, and motor control centers, supporting a wide range of industrial and commercial layouts.
• Reliability in critical environments: Engineered for steady performance in distribution panels where dependable overcurrent protection is essential.

Ideal use cases

• Protecting large feeders feeding motors, conveyors, pumps, and secondary distribution circuits in industrial settings.
• Providing main or sub-feed protection in commercial distribution panels and switchboards.
• OEM equipment protection where a rugged, ready-made protection device is required in control panels and integrated systems.
• Retrofits and panel expansions that demand a proven, high-capacity 2-pole breaker to maintain safe operation.

Why choose this Square D breaker over alternatives

Beyond the basic specification, this 175A, 2-pole unit is designed to align with Square D’s trusted protection philosophy—delivering clear trip indication, straightforward replacement in compatible panels, and consistent performance in demanding environments. By selecting a breaker within the same family, you simplify maintenance, ensure compatibility with existing bus connections, and maintain cohesive protection coordination across your distribution centers.

Practical guidance and care

When deploying this breaker, verify compatibility with your panelboard or switchboard model and ensure proper seating on the bus and secure connection to conductors. Regularly inspect for signs of wear or overheating in high-current circuits, and replace any components that show signs of damage to maintain optimal protection performance.