The Square D QOU230 is a 30 Amp, 2 Pole circuit breaker designed for electrical systems operating at 120/240v. Manufactured by Square D, a trusted brand in electrical equipment and supplies, this circuit breaker is a reliable and essential component for ensuring the safety and functionality of electrical circuits in various industrial and commercial settings. With its high-quality construction and performance, the Square D QOU230 provides dependable protection and control for electrical circuits requiring 30 Amps of power.