Westinghouse | 371D426G28 | Circuit Breaker | 225A | 3-Pole

Westinghouse 371D426G28 is a purpose-built circuit breaker designed for dependable performance in maintenance, retrofit, and replacement projects. With a 225A rating and a 3-pole configuration, this unit is engineered to handle three-phase circuits in compatible Westinghouse panels, delivering reliable protection where it matters most.

• Exact spec alignment: 225A, 3-pole configuration ensures your panel maintains its original design and electrical characteristics.
• OEM reliability: Identified by part number 371D426G28, this breaker is the precise reference needed for accurate compatibility and seamless installation.
• Ideal use cases: Perfect for maintenance tasks, panel retrofits, or replacement when matching specifications are required.
• Compatibility first approach: Before ordering, confirm fit and ratings—the part number remains the most reliable guide to ensuring you select the right component for your panel.

Why choose this Westinghouse breaker? It’s built to align with the original equipment’s design intent, helping you avoid common mismatches that can lead to nuisance trips or fit issues. By using the exact part number, you simplify procurement, reduce downtime, and preserve the integrity of your electrical system.

Use scenarios include upgrading a panel to restore protective coverage after component wear, replacing a failed 3-pole breaker, or performing a planned retrofit where matching specifications are essential. This part serves professionals who demand accuracy and consistency in every installation, ensuring your electrical system remains protected and compliant.

For best results, rely on the part number 371D426G28 as the primary compatibility reference, and verify that the panel and rail/terminal arrangement align with the Westinghouse design. When in doubt, this precise designation is your most trustworthy guide to a trouble-free replacement or upgrade.