Square body solid blade fuses are available in size 000-3, operating class aR and gR. They can be installed in standard NH solid blade fuseholders and fuse disconnect switches. Note that the power losses are higher compared to standard NH solid blade fuses class gG/aM.
Square body solid blade fuses can also be used for some DC applications, contact CHS Controls for selection and sizing.
Square body solid blade fuses are also available for protection of larger photovoltaic systems, 1000-1500VDC, operating class gPV and battery storage protection fuses operating class gBat.