Ferraz Shawmut NSB ATQR3-1 2 industrial fuses are individual units from Ferraz Shawmut, identified by the NSB ATQR3-1 2 designation and sold as EA (each). They provide overcurrent protection for industrial electrical circuits, protecting equipment and power distribution in industrial settings. This model belongs to Ferraz Shawmut’s NSB fuse family and is intended for installations requiring protected interruption of fault currents.
