Cable holder for fastening to pipes, e.g. with pipe clamp for laying the HVI power cable in potentially explosive areas of Ex Zone 1 (gases, vapors, mists) and Ex Zone 21 (dust). The special installation conditions ensure that an electrical spark to neighboring metal parts is prevented when lightning current passes through the HVI power cable. Version with spacer rod, 250 mm apart, for fastening to metal construction parts (e.g. facades).
