What is a critical safety practice when working with electrical systems?

Wearing rubber gloves is a critical safety practice when working with electrical systems because they provide insulation and protection against electric shock. Rubber is an excellent insulator, which helps prevent electricity from passing through to the body if accidental contact is made with live wires or components. This protective measure significantly reduces the risk of serious injury or fatality while performing electrical work.

Ensuring personal safety through proper protective equipment is essential, especially in environments where exposure to live electrical parts is likely. In addition to rubber gloves, other safety equipment such as eye protection, hard hats, and insulated tools should also be utilized for comprehensive safety when engaging in electrical tasks.