Eaton | CKD3100 | Circuit Breaker | 100A | 3-Pole | 600V

Introducing the Eaton CKD3100 circuit breaker — a purpose-built protection device for 100A, 3-pole, 600V circuits. Designed for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps keep critical loads safe and available.

Whether you're upgrading an aging panel, performing routine maintenance, or stocking spare parts for fast replacements, the CKD3100 delivers dependable interruption protection when it matters most.

Key specifications

• Amperage: 100A
• Poles: 3-Pole
• Voltage: 600V
• Part number: CKD3100

Why it matters and how to use it

The CKD3100 is intended for applications where 3-phase, 600-volt circuits require reliable overcurrent protection. Its 3-pole design ensures coordinated shutoff across all phases, helping to safeguard equipment and personnel in commercial and light industrial systems. This is a targeted replacement part—useful when your existing installation specifies CKD3100 or when you’re matching the exact amperage, pole count, and voltage.

• Compatibility you can trust: Confirm fit and ratings before ordering. The part number CKD3100 is the best reference for compatibility with your panel or distribution board.
• Maintenance-friendly: Keeps spare parts inventories lean since you’re searching for an exact spec rather than a broad family of devices.
• Retrofit-ready: Ideal for panel upgrades where updating to a 3-pole, 600V protective device is required to protect downstream equipment.

Ideal use cases: replacement in existing Eaton-compatible panels, retrofitting to bring legacy 3-phase systems up to current protection standards, or stocking for service teams performing scheduled maintenance on 600V installations.

With the CKD3100, you’re choosing a purpose-built solution that aligns with specific electrical architectures. Prioritize exact match via the CKD3100 reference to ensure safe, reliable operation and swift project timelines.