Name:Electrical UPVC Box with 1 way entry AS NZS 2053Material: UPVC                               Standard:AS NZS 2053Size: 20~25Electrical UPVC Box with 1 way entry AS NZS 2053 characteristics:Non-conductive: good insulation,Website: , able to resist 25kv voltage, assuring a safe system.Fire resistance: self-extinguishing, do not support combustion.Corrosion resistance: resistant to acids, bases and salts, assuring a lower maintenance cost and a longer performance life.Impact strength: resistant to compression and impact, suitable to be buried in concrete.Easy installation: light weight, easy to transport, handle and install. They are installed with solvent cementing and threading joining.Electrical UPVC Box with 1 way entry AS NZS 2053 specification：Nom. Size      (mm)DdLRH1H22024.420.252065.641852529.425.252565.64190