ELECTRICAL EQUIPMENT SAFETY Posted on July 18, 2018 by Dr Unnikrishnan Prathapadas Class 1 equipment is fully earthed. Class 2 equipment is double insulated. Class 3 is low voltage (24V). Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on Telegram (Opens in new window) Telegram Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on LinkedIn (Opens in new window) LinkedIn Click to email a link to a friend (Opens in new window) Email Like Loading...