UL

The SD1 manual changeover switches allow the switching of 2 separate low voltage power lines. They are obtained by interlocking two normal switches of the SD series. They are used in many sectors: Backup electricity for industrial applications Power plants Datacenters Production facilities Agricultural structures Critical lighting and conditioning systems...

The SD2 manual changeover switches allow the switching of 2 separate low voltage power lines. They are obtained by interlocking two normal switches of the SD series. They are used in many sectors: Backup electricity for industrial applications Power plants Datacenters Production facilities Agricultural structures Critical lighting and conditioning systems...