How to lay wiring in a mobile bath 12 and 220V?
It is required to make wiring in a mobile bath: a wooden trailer, for two voltages - 12 volts and 220 volts. With two boxes:
- 12 volts - a three-wire cable goes to the switch
- 220 volts - two three-wire cables go to the switch and to the outlet
Is it possible to combine these three wires in one corrugation to points or should they be separate in voltage?
Can a cable channel be used in combustible rooms? It burns by itself. Thank.
Hello, no, you can’t. Read PUE chapter 2.1. paragraph 2.1.16: "... joint laying is prohibited ... as well as circuits up to 42 V with circuits above 42 V.". It is necessary to lay separately. Better to lay in iron pipes. I advise you to read this article here - https://our.electricianexp.com/en/montazh-elektroprovodki-v-bane.html as well as articles to which links lead from it.
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