Westinghouse | 456D988G08 | Circuit Breaker | 3-Pole | 600V

Meet the Westinghouse 456D988G08 Circuit Breaker—the rugged, three‑pole protection solution built for demanding electrical environments. With a 3-Pole configuration and a 600V rating, this unit is purpose-built for three‑phase systems, delivering reliable disconnection and protection where it matters most. Designed for maintenance, retrofit, and replacement projects, it integrates smoothly with compatible Westinghouse panels and legacy installations that require exact matching specs.

Why this specific 456D988G08 matters

• Definitive reference part: The 456D988G08 part number is the best indicator for compatibility, ensuring you don’t waste time chasing uncertain substitutes.
• Three-pole protection: Ideal for three‑phase circuits, offering coordinated interrupting capability across all phases to guard equipment and personnel.
• 600V operational scope: Suitable for a wide range of industrial and commercial electrical distributions that require higher voltage protection.
• Maintenance, retrofit, and replacement ready: Engineered to slot into existing infrastructure where matching specs are essential, reducing downtime and installation guesswork.
• Fit-and-rating awareness: A reminder to verify the panel’s fit and current ratings before ordering to ensure seamless integration and safe operation.

Ideal use cases

• Restoring three‑phase protection in service panels and distribution boards that rely on Westinghouse components.
• Retrofit projects where up‑to‑date protection is required without changing the surrounding electrical architecture.
• Replacement scenarios for aging or failed breakers within compatible systems, minimizing equipment downtime.
• Spare parts strategy for facilities with legacy Westinghouse panels to support scheduled maintenance windows.

How to confirm compatibility

• Compare your existing breaker against the part number 456D988G08 to ensure a precise match.
• Verify that your panel or enclosure supports a 3-Pole breaker and a 600V rating for safe, compliant operation.
• Refer to the panel label and installation manuals to confirm the exact fit before purchase.

What sets this apart

• Direct lineage to Westinghouse design and engineering, aimed at preserving performance in legacy installations.
• Clear, unambiguous part-number support reduces compatibility risks in retrofit and replacement workflows.
• Focused on real-world use cases—maintenance and replacement—so you can plan outages with confidence.

Secure a dependable solution for your three‑phase protection needs with the Westinghouse 456D988G08 Circuit Breaker. Confirm fit and ratings before ordering, then add to cart to ensure your electrical system remains protected and compliant.