Sierra FS40920 409 Series Fuse Block - 6 Gang AGC Independent Source wCover The Sierra 409 Series Fuse Block accepts Fast-acting AGC, Time-delay MDL and 3AG glass fuses. Features PBT glass fiber reinforced base material for added durability. Includes a ABYCUSCG compliant transparent cover with recessed area for labels. Features Includes transparent cover 60 Pc decal set included Storage for 6 spare fuses LED indication of blown fuse Specifications 6 Gang AGC Independent Source Max Voltage Rating