Sigma Horizontal Type Fuse Switch Disconnectors, when used with NH fuses, serve as electrical circuit protection and control elements. They enable manual opening and closing of the circuit and safely interrupt the circuit in case of a short circuit or overload current.
Sigma Horizontal Type Load Breakers are produced in accordance with TS EN 60947-3 standards and CE norms. The body is made of 960-degree heat-resistant thermoplastic material, and the current-carrying parts are made of electrolytic copper with 99.9% purity.
• Suitable for NH fuse use up to 400A in three different sizes: 00, 1, 2
• Lockable feature ensures maintenance and repair safety for panel manufacturers, electrical distribution companies, and project companies
