C
Commander Kinsey
Guest
On Thu, 23 Feb 2023 20:55:29 -0000, John Larkin <jlarkin@highlandsnipmetechnology.com> wrote:
Completely unnecessary. All you need is the power to stop if something shorts so you don\'t set fire to your house.
On Thu, 23 Feb 2023 17:38:10 GMT, scott@slp53.sl.home (Scott Lurndal)
wrote:
John Larkin <jlarkin@highlandSNIPMEtechnology.com> writes:
On Tue, 21 Feb 2023 09:24:14 -0000, \"NY\" <me@privacy.invalid> wrote:
\"Commander Kinsey\" <CK1@nospam.com> wrote in message
newsp.10pblzyxmvhs6z@ryzen.home...
How annoying. The British fuses you could stick any in any socket, and
you could put any fusewire in each too. My house, I put in what I want.
Complete:
https://maintenance-service.co.uk/_webedit/cached-images/165-0-0-0-10000-10000-708.jpg
Without
fuses:https://flameport.com/electric_museum/old_equipment/white_wylex_reverse_switch_open.jpg
Without covers:https://i.ebayimg.com/images/g/qp4AAOSw3N9fNcsE/s-l300.jpg
(I have one like this, got it 2nd hand). It takes fuses or breakers, no
covers, just have to be careful inserting them. And no I never turn off
the whole bloody thing just to change one fuse.
Can\'t find a picture of the actual fuses seperate.
I was always surprised that all the fuse-wire holders in a UK fuse box were
interchangeable - there was nothing to stop you inserting a 15 A
lighting-circuit fuse in the slot for a 30 A ring-main. Everything would be
fine until someone turned on both a kettle and and electric fire on the same
ring main (thereby drawing more than 13A) and the 15 A fuse would blow.
It would have been better if the fuse holders had been designed to have
different size pins to avoid this. Of course there would still be nothing to
stop someone wiring 30 A wire into a 15 A holder, but that is (probably)
less likely than someone pulling out several fuses and then putting them
back in the wrong locations. At least the fuse holders and sockets in the
fuse box were colour-coded with domino spots which had to match.
The US screw type fuses, basically a light bulb socket, were
interchangable. Older houses around here still have them. One only
needs to keep a stock of 30 amp spares around.
There are two types of screw fuses, \"T\" and \"S\".
\"A type T fuse looks a lot like a lightbulb and screws into the
sockets of old fuse boxes. Conversely, the type S fuse requires
an adapter base to work with Edison type sockets. Type S fuses
are designed to be tamperproof. They help homeowners not
accidentally use the wrong fuse for their circuits.
A type S fuse has an adapter base with a unique size and thread
so you don\\u2019t mismatch the fuses. In other words, the size and
thread of the base prevent you from putting a 15-amp fuse in a 20-amp
circuit. However, a type T fuse will work with any Edison socket
irrespective of the amperage of the circuit. If your home has an
old fuse box that uses Edison sockets, talk to the technicians at
[company_name] about making the switch to socket adapters that use
S fuses. This can make your panel a lot safer.
I\'m an electrical engineer, so I can make my own judgements. I talk to
electricians and few if any actually understand basic electrical
principles. I have read the local electric codes but never met an
electrician who has.
Most houses around here have breakers now.
Completely unnecessary. All you need is the power to stop if something shorts so you don\'t set fire to your house.