⚙️👨💻 Technical Tuesday 👨💻⚙️
📖 REGULATION 12 – Requirement for documented Inspection Schematic Drawings and Labelling System 📍Regulation 12 of the IET BS7671 requires that suitable means for cutting off the supply and for isolation are available where necessary to prevent danger. This includes methods of identifying circuits. The regulation further requires that isolation is carried out in such a…