Square D | QGL22090 | Circuit Breaker | 90A | 2-Pole | 240V

Square D QGL22090 Circuit Breaker is a reliable 90-amp, 2-pole, 240-volt protection device designed for maintenance, retrofit, and replacement in compatible Square D panels. Built to match the QGL-series format, this breaker slots into existing Square D panelboards with confidence, keeping electrical protection consistent and predictable.

Why this QGL22090 stands out

• Exact compatibility with Square D QGL-series panels, reducing install guesswork and ensuring proper fit and operation.
• 90-amp rating provides robust protection for higher-current branch circuits without sacrificing coordination or stability.
• 2-pole design secures both hot legs in a 240V circuit, ideal for protecting motors, pumps, HVAC equipment, and other dual-leg loads.
• The part number QGL22090 serves as the most reliable compatibility reference—verify fit and ratings before ordering to avoid mismatches.
• Tailored for maintenance, retrofit, and replacement scenarios where maintaining a consistent protection strategy is critical.

Ideal use cases

• Replacing a failed 2-pole 240V breaker in a Square D panel to restore circuit protection quickly.
• Retrofitting existing electrical systems to accommodate higher-demand loads while preserving panel architecture.
• Maintenance planning for facilities that rely on standardized QGL breakers to minimize downtime.

What you gain from choosing this breaker

• Trustworthy protection from a well-known brand in electrical distribution.
• Seamless integration within the QGL family, simplifying stock management and future replacements.
• Clear traceability through the dedicated part number, supporting accurate ordering and compatibility checks.

Key specifications

• Amperage: 90A
• Poles: 2-Pole
• Voltage: 240V
• Part number: QGL22090

Important note: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your Square D panel and its protection scheme.