On Wed, Nov 9, 2011 at 1:35 PM, Rocket J Squirrel <camping.elliott@gmail.com
> wrote:

>
> Not yet. What does the "AT" stand for?
>

Well, found this forum post:
AGC is a size/type designation. I may not be totally correct on this, but I
believe it means A - size, G - glass, C - circular.

Hope this helps,

Cuby

Cuby,
You're close; The AG stands for All Glass. There are suffix types "A" (Up
to five amps and shorter than AGC); "C" (up to thirty amps) and "U" (up to
sixty amps, big and fat) that I know of. These glass fuses come in a style
called "SFE" from "Society of Fuse Engineers". They run up to about 25 amps
and are longer than AGC.
The new blade fuses are AT, from American blade Type. ATC, up to thirty
amps. ATM (mini) and so on.

Read more:
http://wiki.answers.com/Q/What_does_AGC_mean_on_a_fuse#ixzz1dFQ5K4iN

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