QDL22150

The QDL22150 from Schneider Electric's PowerPact series functions as a reliable circuit breaker, tailored for demanding electrical systems. Rated for 150 A, this breaker ensures substantial safety and performance in its designated operations. This device supports two poles, making it suitable for diverse applications. The circuit breaker provides a substantial breaking capacity of 25 kA, categorized under code D, allowing it to handle significant electrical disruptions.

With a rated operational voltage of 240 V AC, it accommodates both 50 and 60 Hz network frequencies. The unit showcases an 8 kV rated impulse withstand voltage, ensuring it can endure voltage spikes without compromising functionality.

This model utilizes thermal magnetic technology for its trip unit, which offers reliable protection against overloads and short circuits. Specifically, it triggers magnetic tripping at a current of 2400 A, while maintaining a magnetic hold current of 1200 A to stabilize operations under normal conditions. Operating continuously at 80% of its rated current guarantees optimized performance while reducing the risks of overheating.

For installation ease, the breaker utilizes a unit mount lug design, ensuring secure placement. When mounting, a torque of 247.8 lbf.in is required, promoting stability and reliability during operation. In summary, the Schneider Electric QDL22150 circuit breaker demonstrates strong capabilities in safeguarding electrical systems.