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: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Telegram (Opens in new window) Telegram Share on WhatsApp (Opens in new window) WhatsApp Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email Like Loading...