Square D | QGA222001 | Circuit Breaker | 200A | 2-Pole | 240V | 65kA | Plug-In

Introducing the Square D QGA222001 Circuit Breaker — a precise, plug‑in solution designed for maintenance, retrofit, and replacement projects where matching specs matter. Built to deliver reliable protection in 240V systems, this 200A, 2‑pole breaker is a trusted choice for ensuring safe, continuous power to critical circuits.

Key specifications at a glance

• Amperage: 200A
• Poles: 2‑Pole
• Voltage: 240V
• Interrupting rating: 65kA
• Type: Plug‑In
• Part reference: QGA222001

Why this breaker matters for your panel

The QGA222001 isn’t just about rating numbers. It’s a purpose‑built plug‑in solution that fits Square D panels designed for the QGA style, delivering clean, secure electrical protection for high‑demand circuits. Its 65,000‑amp interrupting rating provides robust fault protection, helping limit damage during short circuits and keeping adjacent components safer. The plug‑in design means faster installation and straightforward swaps when a replacement or modernization is required.

Ideal use cases

• Retrofitting aging panels to restore full protective capability without extensive rewiring.
• Replacing a worn or damaged breaker in a 240V, 2‑pole configuration to maintain existing load distribution.
• Maintenance work on commercial or industrial electrical systems where 200A downstream circuits require solid overcurrent protection.
• Upgrading service feeders in applications that demand reliable interruption capability and quick plug‑in compatibility.

Installation and compatibility considerations

Before ordering, verify that your panel accepts plug‑in QGA breakers and that the QGA222001 is the correct fit for the panel’s bus and enclosure. The part number is the most reliable reference for compatibility, ensuring the breaker will mount securely and trip as intended. When installing, follow standard safety practices, and ensure the installation meets local electrical codes and manufacturer guidelines.

Practical tips for best results

• Keep a spare plug‑in breaker on hand for urgent maintenance to minimize downtime.
• Label downstream circuits clearly after replacement to maintain clean protection mapping.
• Periodically inspect the breaker’s mounting and terminal connections to prevent loose‑terminal risks, especially in high‑vibration environments.

With its precise 200A, 2‑pole, 240V specifications and 65kA interrupting rating, the Square D QGA222001 delivers dependable protection where it counts. It’s the focused, specification‑driven choice for electricians performing maintenance, retrofit, or replacement work in Square D panel systems that require a plug‑in, high‑reliability solution.