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Uploaded by DJTElectrical on Sep 19, 2010
Once again there is much to be aware of regarding the testing of RCD's and RCBO's, although being aware of the disconnection time figures you need to obtain is the logical starting point for this short video clip.
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good vid also found some helpful advice at spmelectricalcom free advice from an electrician must be a first lol
silastoad 7 months ago
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good vid also found some helpful advice at spmelectricalcom free advice from an electrician must be a first lol
silastoad 7 months ago