1. Installing the anti-reverse power supply device not only simplifies the maintenance and emergency repair work of low-voltage lines, but also avoids the trouble of repeatedly stripping and wrapping the wires each time the grounding wire is set up. At the same time, it eliminates incorrect operations such as self-generated power supply connection or accidental switch closure, which may cause personal injury accidents. It also standardizes the safety grounding method of low-voltage lines, prevents the occurrence of random grounding phenomena, and avoids unnecessary accidents, significantly enhancing the safety factor.
2. The product adopts a double-loop ring structure. During maintenance, the maintenance personnel can stand on the ground and pick up the insulating rod (or other similar tools) to perform maintenance operations. During the entire process, the staff can stand on the ground or operate at a safe distance without climbing high. The operation is more convenient and safer.
3. The upper and lower halves of the shell body and the main body and the connection pipe part are equipped with a labyrinth groove waterproof structure. Flexible sealing pads are set in the labyrinth groove, and waterproof adhesive tapes are used to seal the wire part and the multi-point structure of the inner shell, with excellent insulation performance.
4. There is a wire protection gold foil. It uses special conductive glue, with good conductive performance and strong sealing ability. Combined with the insulating tape, it greatly enhances the anti-oxidation performance of the bare conductor and the lifespan of the cable.

5. The product can be reused for the same lifespan as the wire and greatly improves work efficiency. It is an environmentally friendly and energy-saving product. The product performance is stable, contactless, maintenance-free, and requires no inspection, greatly reducing maintenance costs.