Square D | QO215SWN | Circuit Breaker | 15A | 2-Pole | Plug-In

Meet the Square D QO215SWN 15A 2-Pole Plug-In Circuit Breaker — a precise, dependable solution for protecting electrical circuits in compatible Square D panels. Designed for maintenance, retrofit, and replacement projects, this unit keeps your system safe with a straightforward plug-in design that minimizes downtime during service.

What you’re getting

• Amperage: 15 A
• Poles: 2-Pole
• Style: Plug-In (QO family)
• Model: QO215SWN

Compatibility and fit

This breaker is intended for Square D QO-series panels and other enclosures that support plug-in QO breakers. Before ordering, confirm fit and ratings for your specific panel. The part number QO215SWN is the most reliable reference for compatibility, helping you avoid mismatches and unnecessary returns.

Why this matters

• Plug-in installation enables quick, tool-free replacement, reducing service time during maintenance or upgrades.
• Direct compatibility with existing QO panel boards provides a seamless path for retrofit projects without rewiring.
• 15-amp protection is ideal for circuits that require steady, moderate current with reliable overcurrent protection in both 120V and 240V configurations.

Use cases and scenarios

• Replacing a failed breaker in a residential panel to restore power quickly and safely.
• Retrofit projects where a 15A, two-pole protection is needed for a new or reconfigured circuit.
• Maintenance cycles in commercial or multi-residence wiring where quick plug-in replacements minimize downtime.

Practical installation tips

• Verify that your panel accepts QO-series plug-in breakers and that the bus connections align with this model.
• Power down the main and follow proper safety procedures before replacement.
• Keep the exact part number handy—QO215SWN is your best reference for compatibility and correct rating.

With the QO215SWN installed, you gain reliable, straightforward circuit protection that helps keep connected devices and appliances safe while simplifying panel maintenance. It’s a practical, purpose-built choice for electricians and capable DIYers working within Square D’s QO ecosystem.