Westinghouse | 368D769G26 | Circuit Breaker | 300A | 3-Pole | 600V

Meet the Westinghouse 368D769G26 circuit breaker—a rugged, three-pole overcurrent protection device designed for demanding electrical systems. With a 300A rating and a 600V operating capability, this breaker is built to safeguard your panel while delivering dependable performance for maintenance, retrofit, and replacement projects.

Key specifications

• Part number: 368D769G26
• Amperage: 300A
• Poles: 3-Pole
• Voltage: 600V
• Application: suitable for maintenance, retrofit, and replacement where matching specs are required
• Compatibility note: the part number is the best reference for compatibility; confirm fit and ratings before ordering

Why this Westinghouse breaker stands out

• Three-pole design for three-phase protection: Ideal for 3‑phase electrical systems, providing coordinated protection across all phases.
• Specific, proven compatibility: The 368D769G26 designation ensures you’re selecting the exact device that matches your panel’s requirements.
• Built for retrofit and maintenance: A reliable choice when upgrading or replacing aging protection devices in commercial or light industrial applications.

Ideal use cases

• Replacing aging or failed circuit breakers in 3‑phase panels within manufacturing facilities, data centers, or large commercial spaces.
• Retrofits where a 300A, 3-pole, 600V protective solution is needed to support existing loads and improve reliability.
• Maintenance outages or panel refurbishments where precise compatibility is essential to minimize downtime.

What to check before you buy

• Confirm the breaker’s fit and ratings match your panel’s specifications before ordering.
• Use the part number 368D769G26 as your primary compatibility reference to avoid mismatches.
• Ensure your system operates at 600V and that a 300A protection level aligns with your load requirements.

Installation and practical tips

Have a licensed electrician perform installation to ensure compliance with local codes and panel manufacturer guidelines. Before beginning, de-energize the workspace, verify absence of voltage, and follow proper lockout/tagout procedures. Keep documentation of the part number ready for future maintenance or replacements to preserve accurate panel records.

The Westinghouse 368D769G26 circuit breaker is a purpose-built solution for reliable, three-phase protection in demanding environments. By focusing on exact compatibility, clear use cases, and practical installation guidance, this device helps you achieve safer operation and smoother system maintenance.