QDL32090

The QDL32090 from Schneider Electric's PowerPact series is a reliable circuit breaker that effectively manages electrical circuits. With a line-rated current of 90 amps, this circuit breaker is constructed with three poles to ensure efficient distribution across multiple circuits. This unit handles a substantial breaking capacity of 25 kA, offering peace of mind in high-demand situations. The device operates at a voltage level of 240 V AC and is suited for both 50 Hz and 60 Hz networks. Its rated impulse withstand voltage stands at 8 kV, enhancing its ability to resist voltage surges. The trip unit employs thermal magnetic technology, incorporating features for thermal protection alongside a magnetic tripping capability that activates at a current of 1800 A. In normal operation, the breaker maintains a magnetic hold current of 1000 A, which supports continuous use at 80% of its rated capacity. For installation, the unit mount lug mode simplifies the setup process, ensuring secure attachment. Additionally, this circuit breaker requires a tightening torque of 247.8 lbf.in for secure connections, contributing to its overall efficacy in circuit protection.