
RW12 fuse-disconnector, full name RW12 type outdoor high-voltage AC fuse-disconnector, is a key protection device widely used in power distribution systems with voltages ranging from 10 to 35 kV.
RW12 fuse-disconnector, full name RW12 type outdoor high-voltage AC fuse-disconnector, is a key protection device widely used in power distribution systems with voltages ranging from 10 to 35 kV. It cleverly combines the functions of a fuse and a disconnector, acting as a “protector” for distribution transformers and power lines.
Its main purpose is to automatically and quickly turn off the current when an overload or short circuit occurs in the electrical system, which helps protect transformers, lines and other equipment from damage.