Westinghouse | MC2700 | Circuit Breaker | 700A | 2-Pole | 600V | Bolt-On

Meet the Westinghouse MC2700 circuit breaker—a rugged, bolt-on device delivering dependable overcurrent protection for panels requiring a heavy-duty 700A, 2-pole, 600V solution. Designed specifically for maintenance, retrofit, and replacement projects, this breaker blends Westinghouse reliability with straightforward installation to minimize downtime and keep electrical systems running smoothly.

Key specifications

• Amperage: 700A
• Poles: 2-Pole
• Voltage rating: 600V
• Mounting: Bolt-On
• Reference: Part number MC2700 (best reference for compatibility)

Why choose the Westinghouse MC2700?

This breaker is built for industrial and commercial panels where high-load protection is non-negotiable. The bolt-on design provides a secure, field-fastened connection that reduces the risk of loose contacts under heavy current. With a clear, purpose-built 700A rating and 600V compatibility, it’s engineered to handle demanding electrical environments while maintaining precise trip performance. The MC2700’s part-number specificity makes it the most reliable reference for matching replacement units to existing panels and wiring layouts, helping you avoid mismatches and save troubleshooting time.

Ideal use cases

• Maintenance: swap-in replacement for aging or malfunctioning units that match MC2700 specifications
• Retrofit: upgrade panel capacity or reconfigure circuits that require a 700A, 2-pole, 600V bolt-on breaker
• Replacement projects: when the existing equipment calls for the MC2700 part number to ensure compatibility

Installation and compatibility tips

To ensure a smooth, reliable installation, verify fit and ratings before ordering. Use the MC2700 as the primary reference for compatibility with your panel model and bus arrangement. Before mounting, confirm that the mounting hardware aligns with the bolt-on design and that wiring terminations are clean and within torque specifications recommended for your panel. Keep a spare MC2700 on hand for future inquiries or quick swaps, which minimizes system downtime.

Care, maintenance, and practical insights

• Periodically inspect mounting bolts for tightness to prevent vibration-related wear in high-current environments
• Check for sign of overheating around terminals and ensure insulation integrity of connected conductors
• Document the exact panel and breaker pairing (including the MC2700 reference) to streamline future service or replacements
• Store replacement units in a clean, dry location to preserve spring and trip mechanism reliability

Whether you’re refreshing an aging panel, upgrading for a heavier load, or aligning with legacy specifications, the Westinghouse MC2700 circuit breaker delivers decisive protection with straightforward bolt-on installation. Its 700A, 2-pole, 600V configuration is purpose-built for demanding electrical systems, and the MC2700 part number remains the most dependable guide for compatibility and future maintenance needs.