Specification Brand : Square D Label : SQUARE D Manufacturer : SQUARE D Model : part number: qob2201021 PackageDimensions_Weight : 0.89728140634 PackageDimensions : L:4.6062992079 X W:3.6220472404 X H:3.1496062960 PartNumber : part number: qob2201021 ProductGroup : Home Improvement ProductTypeName : CIRCUIT_BREAKER Publisher : SQUARE D SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/315HzKV0uvL._SL75_.jpg SmallImage_Width : 64 Studio : SQUARE D Title : Square D 2 pole Bolt-On Circuit Breaker, 20 Amp, qob2201021 with shunt trip Weight : 0.9 WeightUnit : pounds