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Frank Erskine Frank Erskine is offline
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Default Are 3A plug fuses really necessary? Why not always 13A?

On Wed, 07 Nov 2012 22:26:06 +0000, Peter Crosland
wrote:

On 07/11/2012 18:40, David Robinson wrote:
Not my question, or belief, but found here...

http://forums.digitalspy.co.uk/showthread.php?t=1755197


Is there a counter-argument?


Only the terminally stupid would use a 13A fuse when a 3A is appropriate.


In the early days of colour TV I was told by a TV engineer that the
correct plug fuse for a CTV was 7A to allow for the switch-on current
surge of the degaussing circuitry.

I don't know whether or not "intermediate" BS1362 fuses such as 5A or
7A are still available.

In fact, was there not also a 1A BS1362 fuse, used for clock plugs,
but not shaver adaptors (or was it the other way round?)?

--
Frank Erskine