The Bussmann SPP-6B450 is a Semitron-series blade fuse rated for 450 A at 700 V, designed to protect high-current power circuits in industrial electrical systems. This Bussmann device is part of the Semitron SPP family and uses a blade-style fuse link for protection in blade-compatible fuse blocks and distribution assemblies where voltages up to 700 V apply. In Eaton's Bussmann lineup, the SPP-6B450 represents a high-current fusing solution intended for large feeders and heavy electrical loads in demanding environments. The 6B450 designation identifies it as a 450 A, 700 V unit within the SPP family, offering a compact, robust option for overcurrent protection in power distribution schemes.
