Blade Fuse Size Guide
Micro2 Blade Fuses
The Micro2 blade fuse looks similar to the regular Mini fuse, but is smaller to reduce space and weight in modern vehicles. They feature 2 metal terminals (prongs) offering fuse protection for a single circuit. The Micro2 blade fuse has a current rating range of 5 to 30 Amperes.
Micro3 Blade Fuses
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. The Micro3 blade fuse has a current rating range of 5 to 15 Amperes.
Low Profile Mini Blade Fuses
The Low Profile Mini blade fuse is much shorter than the Mini blade fuse, but utilises the same pin layout. They feature 2 metal terminals (prongs) offering fuse protection for a single circuit. The Low Profile Mini blade fuse has a current rating range of 2 to 40 Amperes.
Mini Blade Fuses
Mini blade fuses are currently the most common fuse used in modern vehicles. They feature 2 metal terminals (prongs) offering fuse protection for a single circuit. The mini blade fuse has a current rating range of 1 to 30 Amperes.
Auto Blade Fuses (ATO/ATC)
GFEFUSE automotive blade fuses are still relatively common in many vehicles. They have 2 metal terminals (forks) to provide fuse protection for a single circuit. The rated current range of the automatic blade fuse is 1 to 40 amperes.
MaxiCompact Blade Fuses
MaxiCompact Blade Fuses (Maxi+ Fuses) are a smaller version of the original Maxi blade fuse. They feature 2 metal terminals (prongs) offering fuse protection for a single circuit. The MaxiCompact blade fuse has a current rating range of 20 to 80 Amperes.
Maxi Blade Fuses
Maxi Blade Fuses are the largest blade fuse and designed for higher ampere ratings. They feature 2 metal terminals (prongs) offering fuse protection for a single circuit. The Maxi blade fuse has a current rating range of 20 to 100 Amperes.