Siemens Fuse Switch Disconnector, 4 Pole, 630A Max Current, 77 400A Fuse Current

The Siemens SENTRON switch disconnector with fuse has current ratings of 630 A. The 3KF switch disconnector with fuses are optimized for complex applications in which LV HRC fuses are used. It offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Protect against overload and short circuits
Basic unit with handle