Westinghouse | MC2500M | Circuit Breaker | 500A | 2-Pole | 600V | Bolt-On

The Westinghouse MC2500M Circuit Breaker is a purpose-built, bolt-on protection device designed for demanding electrical distributions. With a 500A rating and a 2-Pole configuration, it provides reliable, dual-line overcurrent protection for larger feeders and multi-way panels. Rated up to 600V, this breaker is engineered to stay dependable in industrial and commercial environments where uptime matters.

• Amperage — 500A of continuous protection to safeguard high-demand circuits and equipment.
• Poles — 2-Pole design for simultaneous disconnection of both conductors, enhancing safety and sequence control.
• Voltage — 600V system rating, suitable for typical industrial power distribution setups.
• Mounting — Bolt-On installation ensures a secure, vibration-resistant fit in compatible panels.
• Compatibility — Part number MC2500M is the best reference for fit. Confirm panel compatibility and ratings before ordering to avoid mismatches.
• Use cases — Ideal for maintenance, retrofit, and replacement projects where a like-for-like Westinghouse solution is required.

Why this matters in real-world settings: when aging panels demand reliable protection without extensive reconfiguration, the MC2500M provides a straightforward swap-in option that preserves existing bus bar layouts and electrical clearances. Its bolt-on design means faster, more secure installation compared with other mounting styles, reducing downtime during maintenance windows.

Who benefits most from this breaker? Facilities managers, electrical contractors, and maintenance teams maintaining industrial facilities, manufacturing lines, or commercial power centers that rely on sturdy, predictable overcurrent protection. It's especially valuable in retrofit projects where you need to match a known Westinghouse form factor and specifications.

Practical notes for procurement and installation: always verify the panel’s rating and the breaker’s trip characteristics to ensure the MC2500M matches both the physical footprint and electrical requirements. Keep a spare on hand for planned maintenance to minimize interruptions, and reference the MC2500M part number when cross-checking compatibility with your existing equipment.