Schaffner fn 28x series compact iec inlet filters schaffner emc fn 281 6 06 a 6a small form factor power entry module that has a topbottom flange mount configuration the module is comprised of an iec inlet mains filter with single fuse and a 2 pole rocker switch suitable applications include portable equipment consumer goods edp and office equipment 1 phase power supplies switch mode power supplies test and measurement equipment schaffner emcfn281 6 06 6a faston compact iec inlet f