This is a stainless steel float switch,contains no mercury. Light weight and simple working principle, high reliability. Used to sense the level of liquid within a tank, the switch may activate a pump,an indicator,an alarm,or other device. Simple structure,easy installation liquid level controller. Versatility means that it can be installed either at the top or base of your tank, depending on whether you wish to detect the water's rise or fall. Widely used in electronic, electrical, chemical, water treatment, drainage and other walks of life level control and alarm.
Specification : Material: Stainless Steel SUS Max Contact Rating: 50W Max switching voltage: 220V DC Max switching current: 1.5A Max breakdown voltage: 300V DC Max carry current: 3.0A Max contact resistance: 100mΩ Max temperature: -30℃ - +125℃ Thread Dia(Approx): 10mm Switch Total Length: 61mm/2.4' Cable Length: 350mm/13.78'