Square D | QO250SWN | Circuit Breaker | 50A | 2-Pole | 240V | Plug-In

The Square D QO250SWN is a 50A, 2-Pole, 240V plug-in circuit breaker built for dependable performance in Square D QO load centers. Designed for maintenance, retrofit, and replacement projects, this breaker provides a precise fit that keeps your electrical system protected without unnecessary modifications.

• Amperage: 50 A
• Poles: 2-Pole
• Voltage: 240V
• Connection: Plug-In
• Part Number: QO250SWN

Compatibility note: To ensure a proper fit and reliable protection, confirm the part number as the best reference for compatibility. Check your panel labeling and the QO series specifications before ordering. This is specifically designed for Square D QO panels, so matching the exact part number minimizes the risk of misfit or improper protection.

• Replacement in residential or light commercial panels where a 50A, 240V two-pole breaker is required; retrofit projects upgrading older panels; maintenance replacements to restore original circuit protection quickly.
• A plug-in design enables faster swaps during service calls or assemblies, helping reduce downtime and simplifying future panel servicing.
• Circuits that demand robust 240V protection for high-draw equipment in a Square D environment, ensuring consistent performance within the QO ecosystem.

Why choose the Square D QO250SWN over generic options? It’s manufactured to align with Square D’s QO family, delivering predictable tripping characteristics and a proven footprint that matches the original equipment. By sticking with the exact part number, you maintain electrical integrity, simplify stock management, and support dependable operation of your 240V circuits.

Installation and safety tips - When replacing any circuit breaker, ensure power is fully cut to the panel and verify absence of voltage. Use the panel’s labeling to confirm the correct slot and rating, and, if you’re not confident in performing electrical work, contact a licensed electrician for a safe, code-compliant installation.