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Posted by Goedjn on February 16, 2007, 6:04 pm
>Goedjn wrote:
>>
>>> can anyone tell me what amp fuse should be in the plug of a basic dawn to
>>> dusk type pir security light?
>>> TIA
>>>
>>
>> Generally, you'd divide the wattage by the voltage of the
>> lights, and round up to the nearest integer.
>>
>>
>> In the US, (where you probably aren't, since you're talking
>> about fused plugs) a typical set up is two 75 watt floods,
>> at 110V, so 2 amps.
>oh dear!
>I am in UK. There may be 2 amp fuses but I haven't heard of them in common
>use. Think it must be different over here. The plugs are 13 amp and
>sometimes they have a 5 amp fuse and sometimes a 13 amp. Thanks for your
>reply though I think I might have to look in the uk groups???
>:)
Use the smallest available fuse that exceeds the draw of the lamps.
If the choice is 5 or 13, go with 5. (it is unlikely that
a household security light would be eating more than 1100 watts.)
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