Square D | Q222200ABH | Circuit Breaker | 2-Pole | 240V

Square D Q222200ABH is a 2-pole, 240V circuit breaker designed for dependable protection in Square D electrical panels. Whether you’re upgrading, retrofitting, or replacing a failed unit, this breaker delivers reliable interruption for dual‑hot circuits and long‑term panel compatibility.

Key capabilities and compatibility you can count on:

• Two-pole design protects both hot legs simultaneously, ideal for 240V loads.
• Voltage rating: 240V suitable for common 240V circuits like central air conditioning, electric water heaters, and large appliances.
• Easy compatibility reference rely on the part number Q222200ABH to verify fit with your Square D panel.
• Maintenance, retrofit, and replacement ready—this unit slots into existing Square D installations with minimal downtime.
• Install with confidence after confirming fit and ratings in your panel’s documentation; this part number is the go-to reference for compatibility.

This breaker is ideal for electricians, facilities technicians, and homeowners performing panel upgrades or routine maintenance on residential or light commercial systems. Use cases include updating aging panels, swapping out a known-faulty breaker, or stocking spare breakers for quick on-site service.

Why choose this Square D breaker over generic alternatives? It’s designed to integrate seamlessly with Square D bus systems, ensuring reliable engagement, predictable trip behavior, and easier cross-reference with your equipment manuals. By using the exact part number Q222200ABH, you reduce the risk of mismatches and installation errors, accelerating repair times and keeping circuits protected.

Practical tips for best results:

• Have a qualified electrician install the breaker to ensure proper seating and safe operation.
• Verify that your panel is rated for 240V and that the breaker's amperage and type match the protected circuit requirements.
• Use the part number Q222200ABH as the definitive compatibility reference when ordering or cross-referencing with panel manuals.
• Keep spare parts organized with clear labeling to speed future maintenance or replacements.