Stainless Steel Float Switch, Tank Liquid Water Level Sensor. Features: Used to Sense the Level of Liquid Within a Tank. Light Weight and Simple Working Principle, High Reliability. The Switch May Activate a Pump, an Indicator, an Alarm, or Other Device. This Float Switch is a Simple Structure, Easy Installation Liquid Level Controller. Widely Used in Electronic, Electrical, Chemical, Water Treatment, Drainage and Other Fields. The Versatility of This Vertically Mounted Sensor Means That It Can Be Installed Either at the Top or Base of Your Tank, Depending on Whether You for Wish to Detect the Water's Rise or Fall. Specification: Material: Stainless Steel Max. Contact Rating: 10W / 50W Max. Switching Voltage: 240V AC Max. Breakdown Voltage: 220V DC Max. Switching Current: 0.5A Max. Carry Current: 1A Max. Contact Resistance: 100m Operating Pressure: 10kg/cm Max. Pressure: 0.2 Mpa Applicable Proportion: 0.75 Operating Temperature: -10 ~ +120 Switch Operation: Reversible Wire: PTFE High Temperature Line Installation Method: Vertical Mounting Thread Diameter: 10mm / 0.39 Inch 6 Size Optional: 100mm / 3.94 Inch 150mm / 5.91 Inch 200mm / 7.87 Inch 250mm / 9.84 Inch 300mm / 11.81 Inch 400mm / 15.75 Inch Package Included: 1 X Floating Switch . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.