earthing conductor การใช้

• The equipment earthing conductor is usually also used as the equipment bonding conductor ( see below ).
• The equipment bonding conductor is usually also used as the equipment earthing conductor ( see above ).
• The earthing conductor is uninsulated since it is not intended to have any voltage difference to surrounding earthed articles.
• "Equipment earthing conductors " provide an electrical connection between non-current-carrying metallic parts of equipment and the earth.