Westinghouse | NB2800PR | Circuit Breaker | 800A | 2-Pole | 600V | Bolt-On

Meet the Westinghouse NB2800PR – a heavy-duty circuit breaker engineered for demanding electrical environments. This 800A, 2-pole unit is built for bolt-on installation and 600V systems, making it a dependable choice for maintenance, retrofit, and replacement projects where exact specs matter.

• Amperage: 800A
• Poles: 2-Pole
• Voltage: 600V
• Mounting: Bolt-On
• Reference: Part number NB2800PR is the best guide for compatibility

Why choose the NB2800PR for your panel work? The two-pole design ensures both live conductors are opened simultaneously, boosting safety during servicing and giving you a clean, clear shutdown. Its bolt-on format is purpose-built for quick, secure mounting in panels that accommodate NB-series breakers, helping minimize downtime during replacements or upgrades.

Ideal use cases

This breaker is suited for industrial and commercial applications where a high-capacity, reliable 600V, 2-pole solution is required. Use it for:

• Maintenance replacements in aging electrical panels
• Retrofits that upgrade circuits to higher amperage with matching specifications
• Spare parts planning for ongoing protection of critical loads

Compatibility and installation tips

Before ordering, verify fit and ratings against your panel’s requirements. The NB2800PR part number is your best reference for compatibility, ensuring the bolt-on mounting aligns with your enclosure’s bus configuration. When installing, follow your panel manufacturer’s torque specifications and mounting guidelines to secure a safe, compliant connection.

Designed for reliability and straightforward installation, the Westinghouse NB2800PR provides a concrete, long-term solution for high-current circuits. If your project demands an exact 800A, 2-pole, 600V bolt-on breaker with a clear compatibility reference, this unit delivers with purpose and precision.