Product detailsAutomatic load shedding relay for priority control, e.g. in conjunction with electric storage heaters or to interlock two instantaneous water heaters with each other.
Please ask your local power supply utility or a registered electrician to install appliances that are not fully wired, i.e. ready to plug in. The electrician should also be able to assist you with obtaining the agreement of the respective power supply utility required for the appliance installation.