
It has a circular access for the cable.

Inside it changes its shape to square. This makes it extremely difficult to insert the cable, especially if its diameter is large.

π Bussmann MDL 2 Glass Delay Slow Blow
8 Review

π Bussmann GMA 5A Acting Cartridge Listed: Reliable and Efficient Cartridge Fuse for Your Automotive Needs
7 Review

Electric Replacement UBIF020N Made in Connecticut
9 Review

125V Industrial Electrical Fast Blow Glass Fuses - SIXQJZML Enhanced SEO
9 Review