If your EV Charger does not support OCPP, Killswitch will need to connect to a Shelly® Smart Switch and a Contactor to control the power supply to your charger(s).
Here you can find the installation guides for the Shelly® smart switch to be used with a power contactor:
warningImportant: the installation of smart switches, contactors or any other electrical appliances should be made by certified professionals to avoid electrical shocks and injuries! Please ask an accredited electrician for your EV Charger and smart switch installation.