The Bussmann ACK-120 is a time‑delay, stud‑mounted DC fuse rated for 120 A at 72 VDC, designed to protect low‑voltage power paths such as forklift battery chargers and other DC circuits in industrial equipment. It features a dual‑element, non‑indicating design with a 10 kA interrupt rating and bolt‑down mounting for secure installation in chassis or distribution blocks. This protection device is commonly used in forklift charging circuits and other 72 VDC applications where reliable overcurrent protection is required without frequent nuisance tripping.
