Square D | Q1280 | Circuit Breaker | 2-Pole | 240V

Discover the Square D Q1280 2-Pole 240V Circuit Breaker—a reliable protection device designed for maintenance, retrofit, and replacement projects where exact specifications matter. This 2‑pole breaker protects 240V circuits and helps keep electrical systems safe and compliant.

The 2‑pole, 240V design ensures both hot legs disconnect together on overcurrent, providing synchronized protection for dual‑phase circuits and reducing the risk of partial power loss. Built for straightforward swaps in compatible Square D panels, it’s a practical choice when upgrading or restoring functionality in 240V applications.

Best reference for compatibility is the part number Q1280. Before ordering, confirm fit and ratings to match your panel and wiring configuration. Using the Q1280 ensures you’re selecting a device that aligns with Square D’s design standards and your system’s protection requirements.

Key Details

• Poles: 2‑Pole
• Voltage: 240V
• Part Number: Q1280
• Applications: maintenance, retrofit, and replacement where matching specs are required
• Compatibility Note: Confirm fit and ratings before ordering; the part number is the best reference for compatibility

Why this matters for your electrical setup

Whether you’re upgrading an aging panel, adding capacity, or replacing a failed breaker, the Square D Q1280 2‑Pole 240V circuit breaker provides reliable, fast protection for 240V circuits. Its design aligns with standard Square D configurations, making it a practical, rule‑compliant choice for both residential and light commercial scenarios.

Use cases and practical tips

• Ideal for 240V circuits in home subpanels or main panels requiring a 2‑pole device
• Great for retrofit projects where existing breakers match the Q1280 specifications
• Before purchase, check your panel label and the device’s compatibility to ensure a seamless swap
• Safety tip: power down the main disconnect and follow proper lockout/tagout procedures before replacing any breaker

In short, the Square D Q1280 2‑Pole 240V Circuit Breaker is a purpose‑built solution for safe, reliable protection of 240V circuits, with clear guidance to verify fit and ratings prior to purchase. Use the part number Q1280 as your definitive reference to secure compatibility and peace of mind in your electrical upgrades or repairs.