Fuse Switch Disconnectors

We offer a wide range of highly safe, reliable NH fuse-switch-devices. Safety, reliability, performance and flexibility are the characteristics associated with NH Fuse Switch Disconnectors.
The FSW Fuse-Switch-Disconnectors, developed according to International Standard IEC 60947-3 and bearing CE certification are applied in electric circuits in general so as to provide the disconnection and protection against short circuits and overloads by means of NH blade contact fuses.
In order to ensure a long lifespan, the FSW Fuse-Switch-Disconnectors are manufactured with
reinforced thermoplastic materials and flame retardant. Additionally, they feature contacts with silver coating, providing low power losses.
Our NH strip-type fuse-switch-disconnectors satisfy all the requirements of power grid operators and industry for power distribution in grid and transformer stations, cable distribution cabinets and low-voltage distribution boards. NH strip-type fuse-switch-disconnectors for converter installation form the basis of efficient energy management.
Where NH strip-type fuse-switch-disconnectors are concerned, we offer solutions for sizes from 000 to 4A. Their compact design enables them to be used in the incoming supply area of l.v. distribution boards, as fuses in the precounter sector or for protection in standardized busbar systems with rail spacing of 40, 60 or 100 mm.
1 and 2-pole devices are used primarily for DC applications, while 4-pole versions are used as an interface between the power supply network and local electricity generation plants, for example. Thanks to our broad product range, for virtually every area of use, we can find the ideal device for your application..
Advantages :

• High load and short-circuit making capacity thanks to controlled arc guidance
• Constant touch protection for contacts enables safe installation of a live system
• Can be combined with measuring and monitoring components for Smart Grid applications