Westinghouse | MCG3500 | Circuit Breaker | 500A | 3-Pole | 600V

Meet the Westinghouse MCG3500 Circuit Breaker — a rugged, high-capacity protection device designed to safeguard demanding 600V electrical systems. With a 500A capacity and a 3-pole configuration, it's built to handle heavy loads while keeping panels safe from overloads and short circuits.

Why choose this model?

• Direct reference for compatibility: The part number MCG3500 is the best reference to ensure proper fit across Westinghouse panels and retrofit projects.
• High amperage, three‑pole protection: 500A capacity with a 3-Pole design supports multi‑phase circuits common in industrial equipment.
• 600V operating range: Engineered for higher-voltage distribution, making it suitable for commercial/industrial distribution panels.
• Maintenance, retrofit, and replacement use: Ideal when upgrading aging gear, upgrading protection in existing bays, or stocking spare units for critical systems.

Practical use cases:

• Replacing a failed breaker in a 3‑phase 600V panel in a manufacturing line or data center infrastructure.
• Retrofit projects where newer, Westinghouse-compatible MCG3500 units are needed to maintain current electrical ratings without panel redesigns.
• Maintenance planning for facilities that rely on consistent, high-current protection on one or more feeders.

Important note for buyers:

• Confirm fit and ratings before ordering: The MCG3500 is designed to match specific panels and configurations. If your equipment calls for this part number, you’ll likely reduce the risk of compatibility issues during installation.

With the Westinghouse MCG3500, you’re selecting a legacy-proven, durable circuit breaker built to perform in environments where reliability isn’t optional. If you’re cataloging spare parts for multi‑phase industrial systems or updating a retrofit plan, this unit is a precise match for 3‑pole, 600V circuits requiring robust 500A protection.