Blackt Electrotech BT-901i Wired Sensor Security System

A float switch is a device used to detect the level of liquid within a tank. The switch may be used in a pump, an indicator, an alarm, or other devices.Rated voltage: 250V & Rated current: 8A/Contacts: NO+NC & Weight: 635 GmCable: 3 Meter (i.e. customize wire lenght is available)Endurance: ≥500,000 times & High quality of wire and Plastic Body ElectricalUse: Water Level, liquid level Controller etc