Square D | 999220 | Circuit Breaker | 2-Pole

Square D 999220 2-Pole Circuit Breaker is a dependable protection solution designed for maintenance, retrofit, and replacement projects where exact specifications matter. This 2-Pole configuration delivers balanced, reliable protection for two hot lines, helping you safeguard circuits with confidence.

Key advantages

• 2-Pole configuration provides simultaneous disconnect and protection for paired conductors, simplifying panel protection and improving safety.
• OEM reliability from Square D engineering, crafted for consistent trip performance and long-term durability.
• Exact compatibility reference—the part number 999220 is your best guide for matching specs and ensuring proper fit.
• Compatibility notes—confirm fit and ratings before ordering to avoid mismatches and ensure optimal protection for your electrical system.

Ideal use cases

Perfect for ongoing maintenance, panel retrofits, or replacements where a two-pole breaker is required. Whether you’re upgrading an aging system, expanding capacity, or restoring original protection, this unit is suited for situations that demand precise specification matching and reliable performance.

Who benefits most

• Electrical contractors performing retrofit projects or panel replacements
• Facilities managers maintaining commercial or industrial electrical systems
• Homeowners or property technicians working within compatible Square D panels requiring a two-pole breaker

Why choose this Square D 999220 2-Pole breaker

• Direct reference for compatibility reduces guesswork and installation risk.
• Trusted Square D protection to help maintain circuit safety and code-compliant operation.
• Clear emphasis on reliability for critical protection tasks in maintenance, retrofit, and replacement scenarios.

Ready to protect your circuits with a precise, dependable two-pole solution? Choose the Square D 999220 2-Pole Circuit Breaker and ensure you have the right part for your panel’s protection needs. Remember to verify fit and ratings before ordering to keep your electrical system running safely and smoothly.