Buss NON 400 One-Time Non-Current-Limiting Fuse is a single-use overcurrent protection device rated for 400 A at 250 V. As a non-current-limiting fuse, it interrupts the circuit when fault current occurs rather than constraining current during faults. It is classified as Class K5 and H within Buss' fuse family, indicating its specific performance characteristics and compatibility for electrical installations.
