Square D | Q221200BC | Circuit Breaker | 200A | 2-Pole | 240V

When professional-grade protection is non-negotiable, the Square D Q221200BC circuit breaker delivers the reliability you need in high-demand panels. This 200A, 2-pole, 240V unit is designed for maintenance, retrofit, and replacement projects where exact compatibility matters, ensuring your system stays protected without guesswork.

• Amperage: 200A
• Poles: 2-Pole
• Voltage: 240V
• Compatibility reference: Part number Q221200BC is the best reference for matching the right fit; always confirm fit and ratings before ordering.

This breaker excels in scenarios where a precise 200A, 2-pole, 240V specification is required in compatible Square D panels—such as panel replacements, retrofits, or upgrades where existing equipment uses the Q221200BC part number. By sticking to the exact model, you minimize compatibility risk and downtime, keeping your electrical system protected as intended.

Who benefits from the Q221200BC? electricians and facilities managers tackling panel maintenance, commercial or industrial installations, and homeowners upgrading to a higher-capacity protection scheme. It’s ideal for applications that demand a robust 200A load path while maintaining the structural integrity of your Square D panel ecosystem.

Practical guidance for installation and care: verify the panel’s compatibility chart and the allowed breaker type before swapping in the Q221200BC. Ensure power is fully isolated during installation, use the correct tools, and, if in doubt, collaborate with a licensed electrician to confirm ratings and fit. Keeping a spare Q221200BC on hand can reduce downtime during routine maintenance or required replacements.