KS360400 | Circuit Breaker | 400A | 3-Pole | 600V

Meet the KS360400, a purpose-built industrial circuit breaker engineered for demanding electrical environments. This 400A, 3-pole unit delivers reliable three-phase protection at up to 600V, making it an ideal choice for maintenance, retrofit, and replacement projects where exact specifications matter.

Key advantages of the KS360400 include a straightforward path to safe, coordinated shutdown of all three phases and a compact, robust design that stands up to the rigors of industrial service. Designed to integrate with panels and systems that require a precise 3-pole, 600V, 400A configuration, it helps maintain continuity of protection without compromising safety or performance.

• Amperage rating: 400A
• Poles: 3-Pole for comprehensive 3-phase protection
• Voltage rating: 600V AC
• Intended use: maintenance, retrofit, and replacement where exact specs are needed
• Reference for compatibility: part number KS360400 ensures precise matching with supported panels

Compatibility and installation notes

• Always confirm fit and ratings before ordering to ensure seamless replacement in your existing equipment
• The KS360400 reference is the best indicator of compatibility with panels and bus designs that specify this part

Who should consider this breaker? Facilities performing routine maintenance on three-phase circuits, engineers upgrading panel protection, and technicians replacing failed units in systems that require a 400A, 3-pole, 600V solution. With its exact specifications, the KS360400 minimizes guessing during upgrades and helps preserve electrical protection strategies, reducing downtime and ensuring dependable operation across industrial processes.