Eaton | CK3800H | Circuit Breaker | 800A | 3-Pole | 600V

Introducing the Eaton CK3800H circuit breaker — a purpose-built, high-current solution for dense three-phase power systems up to 600 V. Designed for maintenance, retrofit, and replacement projects, it ensures you can match existing specifications exactly when upgrades or part replacements are necessary.

Key specifications you need to know:

• Amperage: 800 A
• Poles: 3-Pole (three-phase protection)
• Voltage rating: 600 V
• Reference: Part number CK3800H is the best compatibility reference
• Intended use: Maintenance, retrofit, and replacement where matching specs are required

Why this configuration matters

• Three-pole design aligns with standard three-phase distribution, delivering balanced protection across all phases.
• 800 A capacity supports demanding feeders and main circuits in industrial panels.
• 600 V rating matches common industrial and commercial distribution schemes, enabling reliable operation in higher-current environments.
• Using the exact CK3800H reference helps ensure slip-free compatibility in legacy or upgraded installations.

Ideal use cases

• Replacing a failed or aged breaker in a three-phase main distribution panel.
• Retrofit projects where upgrading to higher current capacity is required without changing the panel architecture.
• Maintenance stocking for critical lines in manufacturing facilities, processing plants, and industrial automation setups.

Practical installation notes

• Always confirm fit and ratings before ordering. The CK3800H is keyed for compatibility with specific Eaton panels and configurations.
• Keep documentation on hand that specifies your panel model and the CK3800H part number to avoid mismatches.

Why choose Eaton for your circuit protection needs

• Backed by Eaton's engineering heritage and experience in industrial power management.
• Designed for reliable performance in demanding environments, with a focus on precision and consistency across three-phase systems.