Schneider Electric QOT2020 Circuit Breaker

Schneider Electric's QOT2020 is a tandem (2 x 1‑pole) mini circuit breaker in the QO family that provides two independent 20‑amp circuits in a single plug‑in module for 120/240 V systems. Each pole is rated 20 A with a 10 kA short‑circuit rating, and the unit is designed to fit in QO panels that permit tandem breakers, helping to maximize panel capacity when two circuits are needed in one space. The QOT2020 catalog number (along with related QOT1515 and QOT1520) identifies this CTL‑type twin breaker, which is not universally compatible with every QO load center; verify the panel listing before use. Typical applications include distributing two 20 A circuits in tight residential or light commercial panel layouts where space is at a premium, provided the panel is listed for tandem/QOT use. The device is a plug‑in breaker intended for QO panels and is part of Schneider Electric’s broader line of QO plug‑on circuit breakers, designed to balance compactness with reliable overcurrent protection.