There are three common blade fuse sizes: the small minis (ATM), mid-sized regular (ATC/ATO) and the large maxis (APX).
What are the mini fuses called?
LP-mini (APS), also known as low-profile mini. Unofficially, the "low-profile mini" fuse is sometimes incorrectly called "Micro" since the term means smaller than mini, but recently fuses using the Micro name have been released. Mini (APM / ATM). The mini fuses were developed in the 1990s.
Are low profile mini fuses and mini fuses interchangeable?
Low-profile MINI fuses are available in 5-30 amps with each fuse color coded to industry standards. Similar performance characteristics as the standard MINI Fuses. Compatible with the MINI® Low Profile Fuse Adapter.
Do car fuses come in different sizes?
Not all car fuses are the same, and most cars have multiple fuses of varying sizes for different electrical components. When you are replacing a car fuse, it is essential to replace the blown fuse with a new one of the same type and size. You should also never replace a blown fuse with one of a higher amperage rating.
Are automotive fuses interchangeable?
ATO fuses and ATC fuses are regular-sized automotive blade fuses. They are interchangeable, provided the amperage rating is the same.
What is the smallest car fuse?
Micro2
What are the different types of automotive fuses?
There are 4 main types of fuses: Micro, Mini (APM, ATM), Standard (APR, ATC, ATO), and Maxi (APX). Each fuse can be color coded with the appropriate amperage rating on top.Jul 3, 2019
What are the sizes of fuses?
Generally, two sizes of user-replaceable fuses are found: the 1/4” x 1-1/4” and 5x20 mm. Each is available in a variety of volt and amp ratings. There are two basic types of fuses available for appliances and consumer electronics: fast-acting or time-delay.
Are all mini fuses the same?
Mini. Smaller than regular blade fuses but available across a similar amperage range. Also available in a low-profile mini version. Low-profile and regular mini fuses share the same body height and width, but the spade terminals of low-profile mini fuses barely extend past the bottom of the body.
Are there different types of car fuses?
Most automobile fuses used in vehicles today are one of three types: mini, standard or maxi. The mini and standard are fast-acting fuses that protect the majority of your vehicle's circuits, including those for lights and radios.
What is the difference between ATC and ATO fuses?
ATC and ATO are virtually the same fuse. The C in ATC stands for closed which means the element is closed within the plastic housing. The O in ATO means the element is open to the atmosphere and subject to environment.
How do I know what size fuse to use?
Find the size of fuse by multiplying the amps required by the device (2) by 1.5. 2×1.25 = 2.5 then we will round up to the nearest fuse size (in multiples of 5 amps) which would call for a 5 amp fuse.
What are the standard fuse sizes?
Standard sizes for fuses and fixed trip circuit breakers, per 240.6, are 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100, 110, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450, 500, 600, 700, 800, 1000, 1200, 1600, 2000, 2500, 3000, 4000 5000, and 6000 amps.
What are the 3 types of fuses?
- DC Fuses.
- AC Fuses.
- Cartridge Fuses.
- D Type Cartridge Fuse.
- HRC (High Rupturing Capacity) Fuse or Link Type Cartridge Fuse.
- High Voltage Fuses.
- Automotive, Blade Type & Bolted Type Fuses.
- SMD Fuses (Surface Mount Fuse), Chip , Radial, and Lead Fuses.
What size are automotive fuses?
Blade size Blade group Dimensions L × W × H
--------------------- ------------------ ---------------------
LP-Mini (low profile) APS, ATT 10.9 × 3.81 × 8.73 mm
Mini APM, ATM 10.9 × 3.6 × 16.3 mm
Regular APR, ATC, ATO, ATS 19.1 × 5.1 × 18.5 mm
Maxi APX 29.2 × 8.5 × 34.3 mm
How do I identify a fuse?
Look for "Class G" printed on the fuse. These fuses can be recognized by either their round shaped bodies with or without blades. Look for the wording "One Time Fuse" printed on the fuse. These fuses can be recognized by a removable slotted end cap that can be removed so that the fuse material can be replaced.
What are the different types of fuses and their uses?
Cartridge Types of Fuses The applications of this fuse mainly include low voltage (LV), high voltage (HV), and small fuses. Again, these types of fuses are classified into two types, they are D-type and Link-type fuses. This type of fuse is composed of the cartridge, base of the fuse, adapter ring, and cap.Oct 5, 2018
What size are automotive glass fuses?
1/4-inch
What size are mini fuses?
Mini Blade fuses are 10.9mm wide, 16.4mm tall and 3.8mm thick. Low profile Mini Blade fuses are the same width and thickness, but only 8.73mm tall making them 7.5mm shorter in height to save space.
What are low profile mini fuses for?
Low Profile Mini Fuses The lower overall height allows for more space and weight savings. This low profile fuse is designed to mate with tuning fork terminals that provide additional weight and material savings in fuse box designs by eliminating the need for female box terminals.
What's the difference between ATC fuses and ATM 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.
What are 3 prong fuses used for?
The Micro 3 Fuse is designed to protect 2 different output circuits from a single power source. Power flows into the fuse via the middle prong and out via the 2 outside prongs. The fuse ampere rating applies to both output circuits.