Westinghouse | FB3090PF | Circuit Breaker | 3-Pole

Westinghouse FB3090PF is a 3-pole circuit breaker designed for maintenance, retrofit, and replacement projects where exact specifications matter. Built to fit panels that require a 3-pole configuration, this unit delivers reliable, consistent protection for multi-circuit setups.

Why this 3-pole breaker stands out

Engineered for professional reliability, the FB3090PF provides a precise, compatible replacement when a panel’s protective scheme needs restoration. Its 3-pole design ensures coordinated protection across three circuits or three-phase arrangements in compatible Westinghouse panels, helping maintain electrical safety and system integrity during updates or repairs.

Key benefits

• 3-Pole configuration: suitable for three concurrent circuits within compatible panels, preserving intended protection coverage.
• Accurate compatibility reference: the FB3090PF part number is the most reliable guide for matching your panel’s requirements.
• Maintenance-friendly: straightforward swap-in replacement when a breaker fails or ages, minimizing downtime.
• Retrofit-ready: supports panel upgrades or reconfigurations without altering surrounding components, maintaining a cohesive protection scheme.

Compatibility and purchasing guidance

Important: Confirm fit and ratings before ordering. Rely on the FB3090PF part number as the best reference for compatibility to ensure correct mounting, electrical characteristics, and overall fit within your existing system.

Who should consider this product?

Electricians, facilities managers, and homeowners performing panel maintenance or upgrades who require a dependable, precisely matched 3-pole breaker within Westinghouse-branded systems.