Reply To: Ohme Charger Installation Process – Very Poor! January 16, 2024 at 12:43 pm #255416 JojoeParticipantJust completed our online survey for Ohme, it says we MAY need an isolation switch, has anyone needed this, how much was it. We have a 100amp fuse and a consumer unit fitted about 8 years ago when we got a new kitchen.Enyaq EV