Littelfuse

ATO®

20

The 257 series ATO is a low-voltage blade type fuse for automotive and electronic applications. Designed, originated and patented by Littelfuse, it has become the standard for OEM circuit protection on foreign and domestic autos and trucks. They are color-coded and readily identifiable and may be specified for a variety of low voltage applications.
Voltage Rating: 32 volts AC/DC