This is a 10 pack of Schurter FSF series 5 x 20 fuse-links. The part number is 0034.1530. The item comes as pictures with no additional parts or accessories included.

Series: FSF 5x20
Current Rating: 63 mA
Fuse Type: Fast Blow
Fuse Size / Group: 5 mm x 20 mm
Voltage Rating AC: 250 VAC
Mounting Style: Holder / Clip
Termination Style: Clip
Packaging: Bulk, 10 pack
Body Style: Cylindrical
Diameter: 5.2 mm
Length: 20 mm
Interrupt Rating: 100 A