Produced By Alfatronix, the PV24S Convertor 24v-12v, 24A/30A, non isolated system, is a Powervertor which allows a 12Vdc output from a 24Vdc input. The unit is IP53 rated meaning there are no ventilation holes to permit stray objects, dust or water to enter the unit. Is easilly installed using the click and fix mounting clip. Features a convienient LED light which indicates when there is an output from the convertor. The unit consumes an off load current of less than 15mA, likely to be less than the self discharge current of your battery. Dimensions are 167mm x 87mm x 50mm.