Collective holder for laying cable bundles on walls and ceilings, suitable for 15 cables (NYM 3x1.5 mm²). For use in functional maintenance or for suspended ceilings with fire protection requirements (model cable system guideline MLAR 2/2015), please observe additional regulations! Dimensions (approx. dimensions) clear internal dimensions H x W: 56 x 34 mm Material: steel, strip galvanized in accordance with DIN EN 10346