Square D QDA222002 - 200 A, 240 V, 2-Pole Plug-In Circuit Breaker | AmpState

The Square D QDA222002 200A, 240V, 2-Pole Plug-In Molded Case Circuit Breaker is engineered for dependable branch-circuit protection in panelboards and load centers. Built to handle the demands of residential, commercial, and light-industrial setups, this breaker delivers consistent performance when it matters most.

Why this breaker stands out

• Fast plug-in connection enables quick installation and easy replacement, minimizing downtime during servicing.
• Thermal-magnetic trip unit provides stable, repeatable protection against overloads and short circuits, reducing nuisance trips while safeguarding wiring and devices.
• 200A, 240V, 2-pole design delivers comprehensive two-hot-leg protection with a common trip, ideal for main or feeder applications.
• Plug-in molded case construction ensures reliable mounting and straightforward maintenance in compatible OEM panelboards and load centers.
• OEM-compatible is designed to pair with matching Square D panelboards and load centers, supporting proper fit, labeling, and performance consistency.
• Versatile application suited for a range of settings—from home electrical panels to commercial electrical rooms and light-industrial circuits.

Technical snapshot

• Manufacturer: Square D
• Part Number: QDA222002
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 200A
• Voltage Rating: 240V
• Number of Poles: 2
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

Use the Square D QDA222002 in panelboards or load centers that require rapid replacement or maintenance without sacrificing protection quality. It’s well-suited for main service panels, subpanels, and feeder configurations where reliable two-pole protection is essential. If you’re upgrading an electrical distribution system or replacing a worn-out breaker, this unit’s plug-in compatibility and robust thermal-magnetic protection help keep electrical circuits safe and compliant.

In practice, this breaker reduces downtime during service calls thanks to its plug-in design, while its thermal-magnetic trip curve delivers dependable response to both persistent overloads and sudden short-circuit events. For professionals and careful DIYers alike, the QDA222002 is a trustworthy choice when you need consistent performance across a range of building sizes and applications.