By CC
Bathtub shopping is exciting and dazzling too, thanks to the almost endless choices in materials, installation, systems, shapes and all sorts of add-ons you never considered. It's enough to make you want to close your eyes, flip to a random page in the catalog or scroll through a random website, and choose whatever is at your fingertips.
RCD - Residual Current Device - is the generic term for all types of residual current operating devices and is defined as: a mechanical switching device or combination of devices designed to break the contacts when the residual current reaches a given value under specified conditions. BAOKEZHEN introduces you to the more common types.
