Schneider Electric | QBF22090 | Circuit Breaker | 90A | 2-Pole | 240V

Schneider Electric QBF22090 is the circuit breaker you reach for when you need dependable 90A, 2-pole protection for 240-volt circuits. Designed for maintenance, retrofit, and replacement scenarios, this unit fits where a 90A, 2-pole, 240V breaker is required and the part number QBF22090 serves as the strongest compatibility reference.

Why choose the QBF22090 for your electrical panel?

• Precise electrical protection: 90 amps of current-carrying capacity with a two-pole design to protect both hot legs in 240V circuits.
• Reliable performance: Schneider Electric's trip mechanism is engineered for predictable interruption during overloads and short circuits, helping prevent damage to connected equipment.
• Clear compatibility cues: The QBF22090 part number is the best reference when matching components for retrofit or replacement. Always confirm fit and ratings against your panel labeling before ordering.
• Versatile retrofit option: Ideal for updating older panels or expanding capacity in commercial and residential installations where 240V loads are common (dryers, water heaters, HVAC, large motors, etc.).

Use cases and setup considerations

Whether you're upgrading an aging electrical system or stocking a service van, this 2-pole 240V breaker provides robust protection for circuits that demand both poles' simultaneous disconnection. It’s well-suited for feeder protection, branch circuits, and critical loads in panels that support Schneider Electric’s QBF family.

What you should know before purchasing

• Amperage: 90A continuous rating for circuit protection.
• Poles: 2-Pole configuration to interrupt both hot wires in a 240V circuit.
• Voltage: 240V operation for standard 240-volt residential/commercial circuits.
• Compatibility: Use the QBF22090 part number to verify fit with your panel’s specification; verify ratings and labeling prior to ordering.

For reliable, industry-standard protection in a 240V, 90A, 2-pole package, the Schneider Electric QBF22090 delivers consistent performance across demanding environments. Add it to your order if you’re tackling a retrofit, replacement, or new-install project that requires a trusted, purpose-built breaker from a global electrical specialist.