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Switched neutral

Harry Macdonald
Looking at the BS7671 AMD2 out for consultation, I noticed clause 463.1.2. This shows an arrangement whereby the control device for a lighting circuit is switched by a switch on the neutral side of the device.

Clearly this works but why would anyone want to do this?
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    I was not suggesting a separate supply. All I was saying is that there are instances when a device might be reasonably expected to be safe because it is switched off but is not safe.

    One of these is where there are two supplies, and a warning notice is normal, another is where the switch is on the neutral and it does not appear that a warning notice is recommended or required.

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    I was not suggesting a separate supply. All I was saying is that there are instances when a device might be reasonably expected to be safe because it is switched off but is not safe.

    One of these is where there are two supplies, and a warning notice is normal, another is where the switch is on the neutral and it does not appear that a warning notice is recommended or required.

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