Support rail model 2937, hat profile, support rail TS 15 according to DIN EN 60715, perforated, for terminal blocks. Dimensions (approx. dimensions) H x W xt: 5.5 x 10.5 x 1 mm TS snap-on dimension B1: 15 mm Profile perforation: 4.2 x 12 mm Center distance: 20 mm Delivery length L: 2000 mm Material: Steel, strip galvanized in accordance with DIN EN 10346