Square D Q222200AB 200A 2P 240V Circuit Breaker | AmpState

The Square D Q222200AB 200A 2P 240V Circuit Breaker delivers reliable, practical protection for electrical distribution in panelboards, load centers, and distribution panels. Built for everyday electrical work, it’s a smart choice for teams that value direct part-number compatibility and steady performance.

• 200 Amp, 2-Pole, 240V rating — robust protection for main feeder circuits and essential loads in commercial and industrial environments.
• Direct part-number match — specifically chosen for dependable interchangeability with existing Square D Q-series installations, helping you avoid compatibility pitfalls.
• Versatile distribution protection — suitable for panelboards, load centers, and various electrical distribution setups, simplifying inventory and maintenance planning.
• Maintenance-friendly and ready for stock — a practical addition to spare inventories so you can minimize downtime when a replacement is needed.
• Trusted brand lineage — backed by Square D’s long-standing reputation for quality electrical protection components.

Who it's ideal for

• Maintenance teams and facilities managers responsible for keeping commercial and light industrial electrical systems up and running.
• Panel builders and electrical distributors stocking reliable main and branch protection options.
• Electrical contractors who require a straightforward, compatible replacement part with clear traceability to the original equipment.

Practical use cases

• Replacing a failed or de-energized 200 A, 2-pole breaker in a 240 V system to restore service quickly.
• Stocking spare breakers for routine preventive maintenance in data centers, manufacturing floors, or large office complexes.
• Upgrading or standardizing panel installations that rely on Square D Q-series components for consistent performance.

Compatibility and support

Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.

Product details

• Manufacturer: Square D
• Part Number: Q222200AB
• Product Type: Circuit Breaker
• Amperage: 200 A
• Poles: 2
• Voltage: 240V
• Availability: AmpState

Equip your electrical distribution with a dependable, clearly identifiable 200A two-pole solution that aligns with your existing Square D panels. This breaker is ready to support steady, protected power delivery across demanding commercial and industrial environments.