What is an AGU fuse?
AGU fuses are generally used for car stereo. They are usually glass. AGC fuses are used in a variety of things also glass and ceramic. Then ANL fuses are used for higher wattage and amperage applications.
What are AGU fuses used for?
AGU fuses can be used to protect the main power wire of small to moderately high power systems. They can also be used to protect amplifiers capable of producing up to about 750 watts RMS.
How big is an AGU fuse?
5AG size, type AGU, 1 A to 60 A, 13⁄32 inch (10.3mm) diameter by 1 1⁄2 inch (38.1mm) long. Also called “Midget fuses.”
What fuse should I use for my amp?
Proper Fuse Size If your amplifier has an internal fuse, your inline car amp fuse should be a bit larger. For example, use a 25- or 30-amp inline fuse if your amp has an internal 20-amp fuse. If you have two amps with internal fuses, add the amperage ratings together to figure out the right size for your inline fuse.
What is the difference between ANL and AFS fuses?
ANL fuses are larger and range from 100 to 300 amps while AFS fuses are smaller ranging from 40 to 125. Remember that ANL fuses have the highest capacity of any fuse type so these are ideal for high wattage systems.
What does ANL stand for in ANL fuse?
Automatic Noise Limiter (radio communications) ANL.
How many amps does a car amplifier need?
A typical car amplifier requires anywhere from 10-30 amps. (You can check how much amperage you need by looking at the fuses usually located close to the inputs on your amplifier.)
Can I use a bigger fuse in my car?
CAUTION! Never replace a blown fuse with a higher-amp fuse. Always replace the fuse with one with the specified amp rating. You may install the next-smaller-rated fuse to get you by in a pinch until you can purchase a replacement.
What’s the difference between ATO and ATC fuses?
ATO fuses and ATC fuses are regular-sized automotive blade fuses. They are interchangeable, provided the amperage rating is the same. The housing can be open or closed, but neither is sealed or waterproof.
What’s the difference between ATM and ATC fuses?
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.
How do you determine what size fuse you need?
B Calculate MINIMUM FUSE AMPERAGE by multiplying product amperage rating by 125%. Minimum fuse amperage provides more protection for the wire but may result in nuisance blows. Example: 80A x 125% = 100A.