bdimych
17.05.2021 11:51:22
I read about the difference between ATC vs ATO fuses here: more
See full version: ATC vs ATO Fuses
I read about the difference between ATC vs ATO fuses here: more
The ATC has a fuse element that is closed (hence the “C” in the code) inside the plastic housing, sealing it from the environment to prevent corrosion from developing. The ATO fuse is open on the bottom, exposing the fuse element between the blades. ATC fuses are the best choice for use on machinery where they could be exposed to the weather. The high probability of corrosion build up could eventually interfere with current flow on an ATO type exposed to moisture.
In this case, why would anyone bother using an ATO when ATC's are better? Also, why does anyone manufacture ATO's? Is it cost related?
If you have a gas engine ATO shouldn't be used because of the spark hazard, a 5 pack is only a few bucks so why risk it? more
I'm having the same problem finding ATCs.. all the websites say ATC, but they are actually ATOs.
If you can find me a website that sells ATCs at a reasonable price (no more than about a buck a piece), I'd be very grateful.
One time Amazon shipped me some ATO's that were supposed to be ATC's but took them back when I explained the problem even though the manufacture had mislabeled them as ATC's. more
Blade fuses are color-coded according to amperage rating: here
A fuse is composed of a housing, fuse element and contacts, and they vary in size and configuration. They come in either blade or cartridge-style.
Cartridge-Style Fuses here
Blade Fuses
Cartridge-style fuses come in the following colors to indicate their amperage rating:
Both ATC and ATM fuses are considered to be a blade or plug-in fuse. They have two prongs and are made with a plastic body. Plug-in fuses were created in 1976. They both use the same color-coded amp ratings that are universally employed. here
A fuse is used in an electrical circuit. Its purpose is to either protect a source of power or protect the electronic equipment. Sometimes fuses need to be replaced. Knowing what kind to use is important.
ATC fuses were created before ATM fuses. An ATC fuse will be larger than an ATM fuse in physical size. This is considered to be the regular size. An ATC fuse will be found in late-model electronic devices. here
An ATM fuse is considered to be a mini fuse and it came out in the early 1990s. The only difference is it is smaller than an ATC fuse in actual size. It generally cannot be used in a fuse block that is made for an ATC fuse, as it will not fit in properly.