11.5.1.1 Terminal boxes – LV machinesTerminal boxes shall be made of cast iron or steel and shall be at least one size larger than the standard size. The cable inlet of all the motors shall be setting nickel plated brass or Stainless-Steel cable gland. The cable gland shall be in metric threaded sizes.The specification of the terminals, cable sealing gland shall be applicable to cable entry (the cross-section of cable and cable type will be provided by the Purchaser after ordering).The unused cable inlets shall be sealed with plugs that according with protection degree requirement.