Eaton AHC High Voltage Tube Fuses are fast-acting performance ceramic tube fuses with a compact 1/4″ x 1 1/4″ (6.3mm x 32mm) 3AB footprint. These fuses provide reliable overcurrent protection up to 30A for high voltage applications. The AHC high voltage fuses feature very high interrupting ratings to help safely protect against dangerous high fault currents. These fuses can be applied in Bussmann series fuse holders as a cartridge fuse, offering replaceability, or in thru-hole installations. Typical applications include industrial control panels, motor control – UL 508A panels, variable frequency drives, energy storage and battery systems, and high voltage power conversion.