RSW type pole mounted vacuum sectionalizer. It applies up to 24KV,400/630A, 50Hz/60Hz.
RPS Type SF6 Gas Insulated Sectionalizer
RPS type Pole-mounted load-break switch (pole-LBS) is a protective device for protecting power distribution system. It usually combines with automatic circuit reclosers (acr).
Rockwill is top china manufacturer of Pole Mounted Drop Out Sectionalizer, Rockwill brand Medium voltage electronic sectionalizers also called AutoLink. Voltage & current rathing,11kV up to 52kV,200A.