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    alswar's Avatar
    alswar Posts: 1, Reputation: 1
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    #1

    Sep 23, 2012, 09:45 AM
    How many volts can a 15 amp switch handle
    Want to replace rheostat switches in personal residence with a 'regular' switch-
    How many volts can a 15 amp switch handle- ( I have 4 100watt bulbs on 1 circuit )
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
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    #2

    Sep 23, 2012, 10:25 AM
    You asked about volts but quoted watts. Standard wall switches are rated for 120 VAC. Some are higher rated. Your lights use 400 watts of a potential 1800 watts. Standard wall switch is fine.
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