The basic requirements for wiring system installed in a sauna which is classified as a Special Location by BS 7671. The video covers zones 1, 2 and 3 the IP rating of enclosures and temperature ratings.
Videos are training aids for City and Guilds (C and G) and EAL courses Level 1, 2, 3 plus AM2, AM2S and AM2E.
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29 дек 2017