Sigma 800V AC Horizontal Fuse Switch Disconnectors are specially developed for the high-voltage requirements of solar systems. Operating integrated with NH fuses, horizontal fuse-switch disconnectors are critical circuit devices that provide manual control of the circuit as well as superior protection against short-circuit and overload currents.

Soligma Series Horizontal Fuse Switch Disconnectors are manufactured in compliance with TS EN 60947-3 standards and CE norms. The housing material consists of a thermoplastic material resistant up to 960 °C, and the current-carrying parts are made of 99.9% pure electrolytic copper.