Protective safety tools have rubber gloves, rubber insulating blankets, safety belt, safety helmet and safety shoes. There are different voltage. Insulating gloves, shoes and blankets which play a protective role for opponents or human body. They are made of rubber, latex, and have the functions of preventing electricity, waterproof, acid and alkali resistance, chemical prevention and oil prevention. Electrician safety belt is a safety appliance to prevent falling during electrical operation.Including the combined use of belt, safety rope, buffer, differential automatic control device, lifting rope and other components, to ensure its effectiveness and safety.