nVent Hoffman VSF1406 This shelf can be adjusted in height and provides further mounting possibilities with a higher loading capacity. It also has ventilation openings to ensure for proper air circulation within the enclosure.Feature: steel shelf with ventilation openings, to be mounted onto 19-inch profilesAdvantage: the shelf can be mounted within enclosures using front and rear 19-inch profiles; the shelf offers a high loading capacity as it is directly fixed at each cornerBenefit: the shelf can be adjusted in height and provides further mounting possibilities, especially for heavy components; the ventilation openings does not prevent the enclosure's air circulation which reduces the risk of potential hot spotsComment: 19-inch profiles are required in the front and rear of the enclosure before the shelf can be mountedMaximum load rating: 1200 N (270 lb-f)