Electrical work

(1) All electrical work, apparatus and appliances, their arrangement and location, and the voltage and maximum loading of each circuit shall be subject to the approval of the Electrical Inspector. (2) Voltages in excess of 250 V are prohibited unless special permission is granted on the recommendation of the Electrical Inspector that he is satisfied that the higher voltage is essential to the purpose for which it is intended to be used and that all electrical work and fittings are suitably insulated and protected against damage.