EBSN 15 Amp Electric Switch f/Bilge Pump. Features. Operation managed by microcontroller. Advanced digital filter to distinguish the presence of water. Extended power supply range. Remote indication of operation status by led or remote control panel optional . Manual remote pump switch-on by button or remote control panel optional . Signal for prolonged bilge pump switch on if led or remote control panel is installed . Protection against excessive battery rundown. Switch-on/switch-off delay to avoid false switch-on/switch-off cycling of the pump caused by the roll of the boat. Functioning over a wide range of environmental temperatures. Resin-coated watertight casing. Easy installation. Features. Operation managed by microcontroller. Advanced digital filter to distinguish the presence of water. Extended power supply range. Remote indication of operation status by led or remote control panel optional . Manual remote pump Signal for prolonged bilge pump switch on if led or remote control panel is installed . Protection Switch-on/switch-off delay to avoid false switch-on/switch-off cycling of the pump caused by the rol