Square D QO120 Circuit Breaker 20A, 1 Pole, 240V

Upgrade your electrical system's safety with the Square D QO120 Circuit Breaker. Designed for reliable protection, this 20A, 1-pole breaker is rated for 240V and ensures your electronics and interior spaces are shielded from power surges. Its aluminum construction is both durable and energy-efficient, making it a smart choice for your home or office. With 10 ports, the QO120 offers a convenient plug-in design, allowing for swift and easy installation. It's perfect for use in 1-phase electrical setups and adheres to the HomePlug smart home protocol for added functionality. Whether you're wiring a new space or replacing an old circuit breaker, the Square D model QO120 is up to the task.