General description The 2pcs PP Float Switch for Water Pump is designed to monitor liquid levels in various applications. It operates using a magnetic spring switch and a float that contains magnetic materials. As the water level changes, the float moves up and down, activating the switch to detect the liquid position. Technical specifications Total Length: 67mm / 2.6" Float Ball Size: 24 x 23mm / 0.94" x 0.91" (L*D) Thread Diameter: 10mm / 0.39" Cable Length: 40cm / 15.7" Maximum Switching Voltage: 110V DC Maximum Switching Current: 0.5A Usage The float switch is suitable for a wide range of applications, including: Water heating equipment (e.g., water dispensers, water heaters, humidifiers) Water towers Drainage pools Water tanks Culture ponds Other information Please note that due to the low current capacity of the switch (0.5A), it is necessary to use a relay or contactor when connecting to a load. Relay or contactor not included.