RCD outlets have become available in recent years, but as Ragnar points out they tend to be quite pricey here, so they're not that widely used.

[Linked Image from tlc-direct.co.uk]

Contactum twin RCD socket

This one is supposed to fit a standard 25mm (1") deep box, but to be honest it's enough of a squeeze getting a regular twin socket and its cable into one. British wiring accessories don't leave very much room.


[This message has been edited by pauluk (edited 03-14-2004).]