Square D QGP22090TM 90A 2-Pole 240 V Circuit Breaker

Protect the backbone of your 240-volt circuits with the Square D QGP22090TM. This 90-amp, two-pole circuit breaker from the QGP family delivers dependable overcurrent protection for demanding 240V branch circuits, helping prevent overheating, damage, and unexpected downtime in both residential and light commercial panels. Carrying the part number QGP22090TM, it’s designed to fit compatible Square D panels and keep your electrical system operating safely and reliably.

Key specifications

• Current rating: 90 A
• Poles: 2
• Voltage rating: 240 V
• Part Number: QGP22090TM
• Brand/series: Square D QGP

Ideal use cases

• Feeding high-demand 240V circuits such as central air conditioning units, electric water heaters, and large pool or spa installations
• Protecting feeder circuits to subpanels or machinery in workshops and light commercial spaces
• Replacing a failed breaker in compatible Square D panels to restore safe circuit protection quickly

Why this breaker stands out

• Reliable overcurrent protection for heavy-load 240V circuits, reducing the risk of wiring damage and nuisance trips
• Designed to integrate smoothly with Square D panels that accept QGP-series breakers, ensuring a clean, code-compliant installation
• Durable construction built to withstand frequent switching and real-world electrical load variations

Compatibility and installation tips

• Only install in panels that are compatible with QGP two-pole breakers. Check your panel labeling to confirm compatibility before installation.
• Match the breaker to the circuit it protects (this model is 90 A, 240 V) and ensure the total load on the circuit does not exceed safe operating limits.
• Hire a licensed electrician for installation and follow all local electrical codes. Verify proper torque and secure mounting to maintain reliable electrical contact.

Purchase and availability

The Square D QGP22090TM 90A 2-Pole 240 V Circuit Breaker is the dependable choice when you need solid, consistent protection for 240V circuits in compatible Square D panels. With the exact part number QGP22090TM, it’s straightforward to source from electrical distributors and reputable retailers, ensuring you have the right replacement or upgrade on hand for critical electrical protection.