Material: aluminium, grey iron, malleable iron, carbon steel, type: 20mm, 25mm, 32mm surface: Hot galvanized or galvanizati 1)Material: aluminium, grey iron, malleable iron, stainless steel,carbon steel 2) Ingress protection: IP67 x DIN VDE 0470 TEIL 1/11.92 3) Conduit boxes are according to BS EN60529:1992, IEC529:1989 Aluminium alloy-die casting:Way/terminal box-3/4":1) Internal dimensions: 57. ...