What size main switch should be used behind a mains board supplying.32a cooker,32a ring main, 45a shower, 5a lighting, 20a pump obviously they will never all be running at same time.
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Moderator's note:
Welcome to the forums.
I have deleted your duplicate post
Mod Rupert
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Moderator's note:
Welcome to the forums.
I have deleted your duplicate post
Mod Rupert
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