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AC Type RCD No PV or Car Charger C3 or C2

Davies Gareth

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  

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  • 0 in reply to Sparkingchip

    Be sure to read the complete article .. "ordinary" B-types aren't good enough for Vaillant (and perhaps other brands as well) - you need a special B-HP type (which are even less affordable than a B-type) - presuming you need 30mA RCD protection on that circuit in the first place that is.

    nobody has mentioned high-frequency currents.

    Sergio did mention B and F types 9 days ago ... but easily missed in the Forum's non-linear, not-quite-tree structure :-(

       - Andy.

  • 0 in reply to Sparkingchip

    It would be more useful to see the manufacturer's installation instructions.

    I do wonder why the manufacturers cannot make their products compatible with, e.g., type A RCDs. Surely, it cannot do much for sales: "Vaillant are a very good brand, sir, but you need new wiring." "How much?" "£1k extra, sir." "On yer bike!"

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