The SLKR1 series isolation switch fuse is mainly used for connecting or disconnecting normal loads and overload currents in distribution circuits with AC rated working voltage up to 380V, rated working current up to 1250A, and rated frequency of 50HZ. It also includes accidental connection and disconnection of a single motor. In the event of a short circuit, the fuse can disconnect the current and has isolation function in the disconnected state.

Model and meaning

SLKR1 series isolation switch fuse