Based on this product's specifications, here are some alternatives and similar models
Legrand 012320 Cylindrical Safety Fuse 20A gG 400V 8.5x31.5mm
Summary description:
The Legrand 012320 is a high-quality cylindrical safety fuse designed for electrical circuit protection. Featuring a 20A current rating, gG characteristic, and 400V voltage capacity, this 8.5x31.5mm fuse ensures reliable performance in industrial and residential electrical installations. It is engineered to provide effective overcurrent protection, preventing damage to sensitive equipment and maintaining system safety.