Talk:Fuse (electrical)

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A fuse is not a circuit breaker - a circuit breaker is always a resettable electromechanical device. The article talks mostly about household fuses - they are also applied in power distribution up to about 115,000 V. I'll put this one on my list. --Wtshymanski 03:21, 15 Dec 2004 (UTC)


Is it really the case that "most other" jurisdictions consider the branch circuit protection to also protect the flexible cord wires? I could only speak for US/Canadian standards. Does any other part of the world put a fuse in the attachment plug? --Wtshymanski 21:31, 15 Dec 2004 (UTC)

The british BS1363 plug is the only general purpose plug i know of that is normally fused (there is also the british electric clock connector and a few propietry variants of the BS 1363 plug). I have seen some pictures of old spanish installations that had fuses in the sockets though (these were however very old sockets with no earth contacts so they probablly aren't representitive of modern spanish wiring). Plugwash 19:35, 14 October 2005 (UTC)

Contents

[edit] Article needs specific national labels

When reading this article I found numerous references to specific applications that do not give a national or geographic label. For instance, I've lived in the US, Switzerland and GB and can identify some of the applications discussed, but I don't think most people can. It could really be confusing. I realize that Wiki isn't a "technical reference handbook", but I think a lot of people come here for some quick information. I'll do what I can, but ... --TGC55 13:40, 29 March 2006 (UTC)

[edit] Symbol

What is the elctronic circuit symbol for a fuse, the article doesn't say. Philc TECI 13:37, 15 June 2006 (UTC)

I'm sure someone will insert a good picture, but, basically, in ASCII art: ---o~o---
That is, a squiggly piece of metal between two terminal circles.
Atlant 13:45, 15 June 2006 (UTC)
Hmm i've always seen a different one, like the rectangulat resistor symbol but with a line through the middle. Plugwash 00:02, 16 June 2006 (UTC)


There are 3 common fuse symbols. The 3rd one is

---O><O---

Tabby (talk) 12:03, 5 December 2007 (UTC)

Hopefully the ascii art will now encouage someone to produce a nice image :) Tabby (talk) 12:08, 5 December 2007 (UTC)

[edit] Fair use rationale for Image:Circuit breaker, replacement for midi-sized plug-in type fuses.jpeg

Image:Circuit breaker, replacement for midi-sized plug-in type fuses.jpeg is being used on this article. I notice the image page specifies that the image is being used under fair use but there is no explanation or rationale as to why its use in this Wikipedia article constitutes fair use. In addition to the boilerplate fair use template, you must also write out on the image description page a specific explanation or rationale for why using this image in each article is consistent with fair use.

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BetacommandBot (talk) 13:35, 25 February 2008 (UTC)


[edit] Wrong CU

The CU that is so popular in the UK is not the one shown, but an older variant. Its another Wylex, always black, with rounded corners and either a black plastic base, or with older ones a wooden base. These were a common fitting for decades, and masses are still in use, desite their safety issues. Tabby (talk) 10:13, 2 April 2008 (UTC)