Switchboards must be clearly marked so all circuits are clearly identified before any maintenance work is started. S sometimes an RCD is called a safety switch. An RCD reduces the risk of electric shock and electrocution. However,it will not protect you in all instances of electric shock. An RCD must be installed as standard fuse box equipment in all new houses and buildings.
Power Lines Stay safe by keeping well away from overhead power lines.
Alway scheck the location of overhead power lines before you start work, to avoid coming into contact. When working near power lines, the use of wooden or fibreglass ladders is recommended, because aluminium ladders and metal scaffolds or frames are efficient conductors of electricity. If a hazard has been identified in your workplace and cannot be avoided, your employer is required to assess the level of protection necessary and provide you with personal protective equipment. Your workplace should have a regular maintenance program for checking electrical equipment. Back to Contents Do's and Do Not's DO's All electrical work must be completed by a suitably qualified person.