Westinghouse | MC3600 | Circuit Breaker | 600A | 3-Pole | 600V

Meet the Westinghouse MC3600 circuit breaker—a purpose-built 3-pole protection device designed for demanding electrical panels. With a 600 A rating and a 600 V maximum, it delivers reliable overcurrent protection for commercial and industrial applications while fitting into standard three-phase distributions.

When you’re upgrading, retrofitting, or replacing components in an existing system, exact compatibility matters. The MC3600 is identified by its part number, making the selection straightforward for projects that require precise specs. Note: confirm fit and ratings before ordering, and use MC3600 as the best reference to ensure your panel and bus configuration align with this unit.

• Amperage: 600 A
• Poles: 3-Pole
• Voltage: 600 V
• Part reference: MC3600
• Applications: maintenance, retrofit, and replacement where exact specifications are required

Real-world use cases

• Upgrading legacy commercial or light-industrial panels that demand high-current three-phase protection
• Retrofitting electrical distributions to accommodate increased load or updated code requirements
• Replacing worn or failed breakers in service panels with a direct, compatible replacement

Why this model stands out: the MC3600 gives you a reliable, straightforward path to maintain system protection without guessing at compatibility. It’s engineered to integrate with Westinghouse-distributed panels and other configurations that rely on exact matching specifications, reducing downtime and easing procurement.

Practical installation and compatibility tips: keep a record of your panel model and the breaker’s catalog number, and cross-check the label on your panel to ensure the MC3600 aligns with the bus configuration and rating requirements. By prioritizing the part number MC3600 as your compatibility reference, you’ll minimize the risk of mismatch and streamline sourcing for future maintenance needs.