AC Type RCD No PV or Car Charger C3 or C2

For a standard domestic Install, split board with 2x Type AC main switches.

No PV or Car Chargers should this be a C3 or C2?

Thanks in advance  

Parents
  • From my limited experience, a type AC RCD still works fine in a modern house, despite almost everything containing a switch mode power supply these days.  I had to replace my oven recently, because it kept tripping the one RCD that covers all the sockets in the house and garage.

Reply
  • From my limited experience, a type AC RCD still works fine in a modern house, despite almost everything containing a switch mode power supply these days.  I had to replace my oven recently, because it kept tripping the one RCD that covers all the sockets in the house and garage.

Children