Catalog > Passive Components > Fuses - Circuit Protection Catalog > Passive Components > Fuses - Circuit Protection > Ceramic Fuses 400MA CER 5X20 F/B Ceramic Fuse 400mA Ceramic Fast Blow Fuse 250V Sand Filled 5ø x 20mm Part No: 400MA CER 5X20 F/B 4.20 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features Fast Blow Additional Information Normal Operating Current 400mA Size 5ø x 20mm