The fuse in the circuit system mainly plays a role in overload protection. There are two types of fuses, one is T-shaped and the other is Y-shaped, so when choosing a fuse, we need to consider the installation location and its upstream and downstream coordination.
Preformed Wire, also known as Preformed Armor Rod or Preformed Dead-End, is a specially designed helical wire used for protecting and fastening conductors, ground wires, and optical cables on overhead power lines.
It provides excellent mechanical grip, reduces vibration fatigue, and prevents damage to conductors caused by bending or friction.
The wire is typically made from aluminum-clad steel, galvanized steel, or aluminum alloy, ensuring durability and corrosion resistance.