CIO 01 WA421110 BUSing® Radio actuator with 1 digital output On/off actuator with 1 free potential relay output with a cut-off capacity of 10A @ 230V AC. It can be used to control lighting and/or any type of 230V AC electrical load. Power supply: 230V AC Consumption: 1.6W Max. Cut off capacity: 10A @ 230V AC / per output Size: 55 x 38 x 20mm Mounting: Universal distribution box documentation