Ferraz Shawmut A4BQ3000 Class L current-limiting time-delay fuse is rated for 3000 A at 600 V. The model number is A4BQ3000, and it belongs to Ferraz Shawmut's Class L current-limiting, time-delay fuse family. With a 3000 A, 600 V specification, this fuse identifies itself as a high-current protection device within electrical installations requiring Class L current-limiting performance.
