Installed with standard board safety isolators" setup refers to the integration of mechanical, load-break, or no-load switching devices directly into a distribution board (DB) to provide a secure, physical disconnection of electrical circuits. These isolators are designed to meet safety standards (such as IEC 60947-3) to ensure that downstream equipment can be maintained without risk of electrocution.
Electrical Contractors Association (South Africa)
Electrical Contractors Association (South Africa)
+2