Schneider Electric | CK1200HH | Circuit Breaker | 1200A | 3-Pole | 600V

Schneider Electric CK1200HH Circuit Breaker is a high‑current, three‑pole protection device designed for demanding industrial and commercial electrical distributions. With a 1200A rating and a 600V operating capability, this breaker is tailored for maintenance, retrofit, and replacement projects where precise compatibility matters.

Key Specifications

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Part number: CK1200HH
• Compatibility note: Confirm fit and ratings before ordering; the CK1200HH part number is the best reference for compatibility.

Why choose the CK1200HH for your system

This CK1200HH isn’t just about meeting a spec—it's about reliable, coordinated protection for true three‑phase power. The three‑pole design ensures synchronized interruption across all phases, simplifying protection coordination in larger feeders and distribution panels. Its 1200A rating makes it a robust solution for mid‑to‑large electrical circuits, providing dependable interruption and safe power shutdown when faults occur.

Ideal use cases

• Maintenance work and retrofit projects that require an exact, compatible replacement part.
• New or upgraded three‑phase distribution panels needing a high‑current, 600V protection solution.
• Industrial facilities and commercial complexes with heavy loads and a need for durable, serviceable protection.

Practical tips for installation and fit

Before ordering, verify that the CK1200HH matches your panel’s rating and form factor. Use the CK1200HH part number as the primary reference to ensure seamless replacement. Follow Schneider Electric installation guidelines and apply the recommended torque specifications and accessories to maintain protection performance and safety compliance.