Industrial KAB-70 Fuse

KAB-70 is Bussmann’s Tron series rectifier fuse, rated at 70 A for circuits up to 250 V (or less). It provides overcurrent protection for rectifier circuits in industrial equipment and power supplies, helping to isolate faults quickly and protect semiconductor devices in the path of power conversion. The KAB-70 designation identifies a 70-amp fuse within the Tron family, a line known for protection in medium- to high-current power-electronic assemblies. With a 70 A rating and a maximum voltage of 250 V, the KAB-70 supports reliable overcurrent protection in industrial power electronics, supporting maintenance and safe operation of equipment such as drive electronics and power conversion stages where fast fault isolation is important. Manufactured by Bussmann (Eaton) as part of the Tron rectifier-fuse family, KAB-70 is designed to deliver consistent performance in industrial environments and is suitable for inclusion in power conversion stages and rectifier assemblies within drive systems and other power-electronic applications.