Stainless Steel Float Switch, 400mm Stem, 110V DC 0.2A Vertical Water Level Sensor, M10 Thread, Liquid Level Controller for Pump/Alarm, 1 Piece

This is a stainless steel float switch designed for precise liquid level detection in tanks. It is specifically used for aquariums, water pumps, cold storage barrels, ponds, agricultural equipment, tank alarms, sump filters, swimming pools, gardens, etc.
Material: Stainless steel; Number of floats: Single; Float size: 28x28mm/1.1x1.1 inch; Thread: M10; Stem length: 400mm/15.8 inch; Voltage: 110V DC; Current: 0.2A; Pressure resistance: 1.6-2.5MPa; Number of wires: 2 wires; Mounting: Vertical; Operating temperature: -20-120℃;
Smaller than standard switches (28x28mm) for use in confined spaces; Industrial-grade materials: Body made entirely of stainless steel, seamless laser welding, burr-free, withstands 120°C & 25.5 kg/cm² (2.5 MPa); Direct mounting (top/bottom) for quick installation;
Instructions for converting the float to normally open or normally closed: 1. By default, the concave point of the float is facing upwards (normally closed); 2. Remove the spring with a clamp; 3. Invert the float so that the concave point is facing downwards (normally open); 4. Reinstall in the correct order.
Do not connect directly to electrical load devices such as solenoid valves, motors, or electromagnetic switches.