Electrical detonators are devices used to initiate explosives through an electric current. They consist of a small explosive charge and a wire that connects to a power source. When the current flows through the wire, it ignites the explosive, causing a controlled detonation. These detonators are commonly used in mining, construction, and demolition. The use of electrical detonators offers several advantages, including precise timing and the ability to detonate multiple charges simultaneously. They are often preferred over traditional non-electric detonators because they reduce the risk of accidental detonation from shock or static electricity. Safety measures are crucial when handling these devices.