The utility model provides an electric power safety belt's technical scheme, in this scheme, including being used for encircleing wire pole and human safety belt body, be connected with the comfort band of adjustable length on the safety belt body, comfort band is last to be connected with two baldrics, comfort band is last to be connected with two and to protect leg strap, pull out the elastic webbing to specific distance back when human arm in the last armguard area that still is connected with of comfort band, and what the elastic webbing can be rapid under its spring action retracts human arm to electric phenomena has been avoided touching, the inboard of safety belt body is connected with prevents weighing down the area, and under the climbers slippage or the condition about droing, owing to prevent weighing down the existence in area, it can be with wire pole embracing inflexibly to prevent weighing down the area to the emergence of accident has been avoided, non -skid band upper portion be provided with respectively on two baldrics and be used for restricting the dog that the non -skid band went upward, when the incident appearing, avoided the dog to go upward the secondary?damage of production.