From the 5th of September 2017 new regulations and specifications came into force prohibiting the use of twin and earth cable with a bare reduced size of protective cove.
This means that the green/yellow insulation must have the same cross sectional area as the phase conductor and apply both earth and twin cable that range from 1.0mm to 16.0mm. At Keogan, we will ensure that the regulations are adhered to and are happy to answer any questions relating to their implementation.