Westinghouse | HMCP400F5 | Circuit Breaker | 400A | 3-Pole | 600V

The Westinghouse HMCP400F5 Circuit Breaker delivers robust overload and short-circuit protection for demanding 600V three-phase electrical systems. With a 400A rating and a 3-pole configuration, this unit is built to handle substantial load centers and service feeders, making it an ideal choice for maintenance, retrofit, or replacement projects where exact specifications matter.

• Amperage: 400A
• Poles: 3-Pole
• Voltage: 600V
• Part number reference: HMCP400F5

Why choose HMCP400F5? This breaker is designed to slot into compatible Westinghouse distribution panels and other systems that require a precise 400A, 3-pole, 600V solution. Its build focuses on reliable tripping performance and consistent operation in industrial and commercial settings, helping protect downstream equipment and maintain power continuity.

Key benefits and real-world use cases

• Maintenance and retrofit-ready: Replace aging or failed breakers in existing 600V installations without extensive panel modification.
• Spare for fleet reliability: Keep on hand for quick swaps during planned downtimes or emergency repairs to minimize downtime.
• Clear compatibility reference: The HMCP400F5 part number is the best reference for confirming fit and ratings before ordering.
• Three-phase protection: Specifically suited for three-phase distribution networks where balanced load and coordinated protection are critical.

Practical guidance for buyers: Before purchasing, verify that your panel or feed-through arrangement matches the 3-pole, 400A, 600V specifications. Because exact fit and ratings are essential for safe and effective operation, rely on the HMCP400F5 as your compatibility anchor when evaluating replacements or retrofits.

Designed for professionals who value precise specification alignment and dependable performance, the Westinghouse HMCP400F5 helps you protect critical circuits with confidence, reduce maintenance windows, and extend the life of your electrical infrastructure.