The Square D QDL22125 Circuit Breaker is a reliable and efficient component designed for electrical systems. With a maximum amperage of 150A and a voltage rating of 240V, this bolt-on circuit breaker is suitable for interior applications in commercial, electrical wiring, and industrial settings. It features thermal overload protection and instantaneous break time, providing added safety and protection against overcurrent situations. The black-colored aluminum material ensures durability and longevity, making it a dependable choice for controlling and disconnecting electrical circuits.