Ferraz Shawmut CRS200 Time Delay Fuse Type D 600V

Ferraz Shawmut CRS200 Time Delay Fuse, Type D, is a 200 A, 600 V time-delay protective device designed to interrupt circuit current during overcurrent events while tolerating brief current spikes. The CRS200 designation identifies the model within Ferraz Shawmut’s time-delay fuse family, a lineage also associated with Gould Shawmut Ferraz brands. With a 600 V rating, this fuse is intended for use in electrical systems operated at or below that voltage, providing reliable protection in installations where startup surges or short overloads might occur. The Type D classification denotes its specific timing and interruption characteristics within Ferraz Shawmut’s engineering catalog, aligning protection with the system’s operational profile. As a 200 A fuse, it is positioned for circuits that carry moderate to high current requirements, ensuring protective action occurs before wiring or components experience damage due to overcurrent.