Fuse Markings FAQs

FAQ

What is the fuse marking according to IEC standard 127 and how does this translates to Littelfuse's 5x20mm fuse offerings?

Please see the attached file.

5x20mm IEC Fuse Marking

5x20mm IEC Fuse Marking    Littelfuse_5x20mm-IEC-Fuse-Cap-Marking_guide.pdf