Eaton | KD3150X | Circuit Breaker | 150A | 3-Pole | 600V

The Eaton KD3150X Circuit Breaker is a purpose-built protective device designed for dependable, three-phase service in demanding environments. With a 150A rating and a 3-pole configuration for 600V systems, this breaker is ideal for maintenance, retrofit, and replacement projects where precise compatibility matters.

• Amperage: 150 A
• Poles: 3-Pole
• Voltage: 600 V

• Exact compatibility: Use the KD3150X part number as the definitive reference when sourcing Eaton-compatible panels and retrofit components, reducing guesswork and mismatches.
• Three-phase readiness: The 3-Pole design aligns with standard three-phase distribution in industrial and commercial applications requiring reliable 600V service.
• Maintenance-friendly replacement: A straightforward option to refresh aging breakers within Eaton-equipped panels, helping minimize downtime during service windows.

Ideal use cases: replace worn or obsolete breakers in existing Eaton installations, perform panel upgrades, or execute retrofit projects that demand exact 150A, 3-pole, 600V protection without altering existing bus bar configurations.

Ordering and installation tips: Before ordering, confirm fit and ratings for your specific panel. The KD3150X part number is the best reference for compatibility, ensuring correct mounting, trip characteristics, and electrical fit within your system.

Whether you’re maintaining an established Eaton panel, upgrading a distribution system, or replacing a failed disconnect, the Eaton KD3150X Circuit Breaker offers a precise, reliable solution that keeps three-phase 600V service protected with an exact, code-compliant match to your existing equipment.