J322583A NH3GS69V400PV Ferraz 400A gS FUSE, Square body, Plain Blades
Size DIN3, Voltage 690v IEC, 700v UL

With the goal of optimizing the protection of drives and other power converters, Ferraz Shawmut has launched the gS-class NH Protistor 690V fuses. For the user it gives you a threefold advantage : Protistor means unmatched performances in the field of power semiconductor protection gS class (as defined by the EN 60269-4 standard) means reliable I2t and protection against all type of overloads NH standard (blade-style fuses) means the capability for installing in any type of NH fusegear: bases and holders, disconnectors, switch-disconnectors. In short, outstanding electrical features while benefiting from a standardized installation. Using the gS-class NH Protistor gives you the opportunity to remove the gG-class fuses (rating to rating) often used in the protection of drives even if they have never protected anyone against the risks of explosion when a short circuit destroying the semiconductors occurs.