Square D KAL361751027 175A 3-Pole 600 V Circuit Breaker

Square D KAL361751027 175A 3-Pole 600 V Circuit Breaker—the trusted protection solution for demanding three‑phase electrical systems. With a 175 A current rating, a 3‑pole design, and a 600 V maximum, this breaker is built to deliver reliable, repeatable protection in industrial and commercial environments.

Key specifications

• Part Number: KAL361751027
• Current rating: 175 A
• Poles: 3
• Voltage rating: 600 V

Why this model stands out

Designed by Square D, this 3‑pole breaker provides consistent trip performance across all phases, helping to quickly interrupt fault currents and protect wiring, motors, and downstream equipment. The dedicated part number ensures exact fit and reliability within the Square D distribution lineup, simplifying ordering, replacement, and inventory management for facilities with ongoing electrical maintenance needs.

Ideal use cases

• Three‑phase motors and machinery in manufacturing environments
• Large commercial HVAC systems and distribution panels
• Industrial power distribution applications that operate on up to 600 V systems

Practical benefits

• Balanced three‑phase protection reduces the risk of uneven phase loading
• Robust construction designed for dependable performance in demanding settings
• Clear, traceable part number for easy procurement and replacement planning

Installation and compatibility tips

Ensure your panel is compatible with Square D KAL‑type breakers and that the amp rating matches your load calculations. Follow standard electrical safety practices and local codes during installation and testing to maintain system protection and reliability.