Eaton | KD4200W | Circuit Breaker | 200A | 4-Pole | 600V

Meet the Eaton KD4200W circuit breaker—the robust protection your panels rely on when accuracy matters. This 200A, 4-pole unit is built for demanding environments, delivering reliable circuit interruption up to 600V. Specifically designed for maintenance, retrofit, and replacement work where exact specifications are essential, it’s a dependable upgrade path for aging or mismatched protection devices.

Key specifications

• Amperage: 200A
• Poles: 4-Pole
• Voltage: 600V

Why choose KD4200W for your project

Compatibility is paramount in panel upgrades and replacements. The KD4200W is the reference part number for this exact specification, simplifying sourcing and reducing the risk of mismatch. Before ordering, confirm fit and ratings to ensure dependable protection and uninterrupted operation in your electrical system.

Ideal use cases

• Maintenance and replacement in existing 200A, 4-pole, 600V circuits
• Retrofit projects where a precise Eaton-compatible device is required
• Upgrades in commercial or industrial panels that demand robust, multi-pole protection

What makes this model stand out

As an Eaton-branded solution, the KD4200W brings trusted engineering to critical protection roles. Its 200A capacity paired with a 4-pole configuration provides solid protection for multi-line circuits, while the 600V rating supports a broad range of industrial applications. This combination helps simplify compliance, streamline installation, and reduce downtime during service events.

Practical considerations

Keep KD4200W as your primary compatibility reference when stocking spare parts. Always verify that the panel type and ratings align with the 200A, 4-pole, 600V specifications to ensure safe, reliable performance.