Feature: 1. The float switch is an easy-to-use liquid level control device with simple structure. 2. Made of premium PP material, with resistance to weak acid and weak base. 3. Built-in magnetic reed switch, convenient to use. 4. Precision production process, more reliable and stable. 5. Widely used in water plant, food industry, generator equipment, petrochemical industry, shipbuilding industry, machinery and other fields to realize the monitoring and control of liquid and steam pressure. Specification: Item Type: Liquid Level Float Switch Model: P5210 Working Voltage: 0~220V Working Current: 0.5~1A Material: PP (Polypropylene) Working Temperature: -10~+85°C Maximum Temperature Resistance: 85°C Working Pressure: 0.2MPa Maximum Withstand Voltage: 1MPa Fixed Thread: M10 Media Specific Gravity: 0.7 Applicable Density: ≥0.65x10³kg/m³ Wire Length: Approx 400mm/15.75in Package List: 5 x Liquid Level Float Switch Note: When the float ball is close to the wire, the circuit is normally open, otherwise it is normally closed!