It is used as protection in structures with fuse or disconnect switches, and can be installed using rubber glove and hot-stick methods.

The RC406-0009 cover is secured by a pin that locks it behind the insulator and rests on the metal switch bracket.
Model COB28494-1 is wrapped around the two insulator shrouds, which are compressed in place.

The COB13345-1 cover is used for insulating protection between the disconnect switch housing and live parts during jump installation and removal operations or other work on the switch. Designed for 15 and 23 kV networks, it consists of two flat plates, which, when half-open, can be wrapped around the base of the insulators and locked by insulating nuts.

FUSE-SWITCH AND SWITCH COVERS
Cat. No. Description Rated voltage kV (phase/phase) Approx. Weight
kg lb
 RC406-0009  Protective cover for fuse   switch 26.4 2.80 6.17 
 COB28494-1  Protective cover for  disconnect switch 36.6 2.90 6.39 
 COB13345-1  Protective cover for  disconnect switch housing   (365 x 880 mm) 26.4 2.00 4.41