Main purpose Mainly used for closing and opening voltage disconnectors, switching fuse groups, and installing or removing mobile grounding wires. It is an essential tool for power operations and safety work. Insulating rod and performance Epoxy resin insulating rod with easy operation, flexible structure, and good insulation performance. It helps protect rescuers from electric shock and enhances safety and reliability. Portability and storage Lengthadjustable insulating rod that is lightweight and compact. Comes with a storage bag for easy carrying and storage, enabling convenient transport to different work sites. Safety and usage guidance Safe to use: Operators should wear insulated gloves when operating. Maintain a sufficient safety distance from energized equipment, and ensure the hand does not cross the boundaries of the handheld part. Applications Use at substations or field sites to close/open voltage disconnectors during maintenance or fault isolation. Switch fuse groups and install/remove mobile grounding wires on energized circuits. Conduct electric safety operations or rescue tasks in electrical environments where insulation protection is required.