Further information for Spelsberg U 71 GRD-D - device box = 60mm 71x71x50mm IP30
Device box for installation in concrete, standard version, 2 lugs with 60 mm screw spacing, combinable, suitable for opposing formwork, outlet box for extremely thin walls, only 45 mm deep type: U71D
Quantity: 1 unit.
Tags: concrete installation, concrete box, switch box