Description
Developed by Littelfuse for the automotive industry, the
ATO® fuse has become the original equipment circuit
protection standard for foreign and domestic
automobiles and trucks. Readily identifiable and easily
replaced, this fuse can be specified for a variety of low
voltage electronic applications. It is currently found on
most cars, trucks, buses and off the road vehicles
worldwide. Features Littelfuse designed industry
standard color coding to indicate amp rating.

Features & Benefits
Color coding indicates
amperage rating
See-through housings make it
easier to see when fuses blow
Checkpoints on top make
it possible to measure
resistance without removing
the fuse
High-contrast ampere stamps
on housings aid identification
Simple to install and remove