Socomec Fuse Switch Disconnector, 400A Max Current - 38993380

The Socomec 3899 series is the electronic fuse monitoring device. This fuse monitoring device have 3 Led and the fuse monitoring device (FMD) detects the worked fuse and provides a signal via a relay.The FMD can be DIN rail or back plate mounted close to the Fuserbloc Directly mounted on the FUSERBLOC