Schneider Electric's Square D QO130 is a one-pole, 30-amp miniature circuit breaker in the QO plug-in family, designed for 120/240 VAC service. It provides thermal-magnetic protection with a 10 kA interrupt rating, making it suitable for protecting branch circuits in residential or light-commercial QO load centers. This part number corresponds to a standard 1-pole 30A device compatible with Square D QO panels and other QO-style panelboards.
