Afternoon everyone, I need some help interpretating a extract from lighting from section 6:
6.14.1.2: Each identified group of single phase luminaries supplied from a multiphase supply that also feeds other luminaire's shall be controlled by a local multiphase disconnecting device
Note: The disonnecting device should disconnect all live conductors that feed the group of luminaires, including the neutral, in order that maintenance work can be carried out without switching off lights.
The way I see this is that each group of lighting supplied by a different phase must have a double pole disconnecting device, but I haven't seen this before, so maybe I'm interpretating it incorrectly
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