【Precise Water Level Control】The switch reacts sensitively to the liquid level by means of a weight-adjustable float control. It automatically controls the pump to start or stop and protects the motor from dry running. 【Safety and Reliability】The float switch is equipped with a thick copper core (3 metre cable) and a thickened insulation shield for optimum conductivity and safety. Technical data 10A (250V), operating temperature 0-65°C, electrical life 50,000 cycles. 【High Qualitye Materials】Float switches are made of sturdy polypropylene, which is environmentally friendly, chemical resistant and impact resistant. It guarantees a long service life even when used in acids, alkalis or oils, making it ideal for demanding environments such as the domestic, industrial or mining sectors. 【Easy to Install】The float switch is ready for immediate use and is flexible enough to fit into any shape of container, whether it is a water, oil or chemical container. 【Wide Applications】Compatible with most standard pumps. For high power motors, connection via relay is recommended. Typical applications include buckets, swimming pools, submersible pumps, septic tanks, irrigation systems and process water control., Manufacturer: Riisoyu