Westinghouse | MCC2500 | Circuit Breaker | 500A | 2-Pole | 600V | Bolt-On

Meet the Westinghouse MCC2500 Circuit Breaker — a rugged, bolt-on solution engineered for demanding electrical distributions. With a 500A rating, two poles, and a 600V maximum, this breaker is designed for maintenance, retrofit, and replacement projects where precise compatibility matters.

Precise compatibility with the MCC2500 line - Use this part number as your compatibility north star. The MCC2500 is built for Westinghouse panels that require a bolt-on 2-pole protection device, so verifying fit and ratings before ordering is essential. The part number is the best reference for ensuring you get the exact breaker your panel was designed to accept.

What this breaker delivers in real-world terms:

• Reliable, two-pole protection — protects both conductors in a circuit, enabling coordinated shutoffs and safer distribution across multi-wire feeds.
• Secure bolt-on mounting — straightforward field installation that creates a solid, vibration-resistant connection to compatible panels.
• Strong amperage, broad compatibility — 500A capacity paired with 600V maximum supports a wide range of commercial and industrial circuits while maintaining safe interrupt capabilities.
• Design-conscious retrofit utility — ideal for replacing aging breakers or retrofitting panels that require the bolt-on MCC2500 format.

Ideal use scenarios — retrofit projects in mid-size and large facilities, replacement of worn-out breakers in service panels, and maintenance initiatives where downtime must be minimized and reliability is paramount.

Installation and safety reminders — confirm the breaker is the correct fit for your panel, verify ratings match your system, and follow the panel manufacturer’s torque and installation specifications. Keeping a spare MCC2500 on hand can reduce downtime during planned maintenance or unexpected outages.

In short, the Westinghouse MCC2500 500A, 2-Pole, 600V Bolt-On Circuit Breaker is purpose-built for dependable protection in bolt-on panel configurations, offering a precise fit, straightforward installation, and durable performance for critical electrical distribution needs.