QDA32150

The QDA32150 by Schneider Electric is part of the PowerPact series and serves as a high-capacity circuit breaker. It supports a line-rated current of 150 A across three poles, making it suitable for various electrical installations. Users can control this unit with an operating handle, which allows for convenient operation and monitoring of circuit conditions.

A notable characteristic of this circuit breaker is its breaking capacity of 25 kA, classified under capacity code D. This ensures effective interruption of high fault currents, which is critical for the protection of sensitive equipment. It functions at a rated operational voltage of 240 V while accommodating operational frequencies between 50 Hz and 60 Hz.

The circuit breaker is built with thermal-magnetic trip technology, providing reliable overload and short-circuit protection. The magnetic tripping current is set at 1800 A, with a magnetic hold current of 1000 A. Additionally, the continuous current rating stands at 80%, ensuring adequate handling of fluctuating loads. The unit also boasts a rated impulse withstand voltage of 8 kV, indicating its capability to endure transient voltage spikes. It is designed for I-Line mounting, facilitating straightforward installation in panel configurations.