About This 【Dual-Mode Level Control】Configurable for water fill or drainage via wiring (NO/NC). Precisely monitors water levels (0.2m accuracy) in tanks, pools, and sewage systems. 【Industrial-Grade Performance】Handles 8A/250V or 4A/380V loads, rated for 50,000+ cycles and extreme temperatures (0-60°C) 【Adjustable & Waterproof】Features counterweight for precise calibration and comes with 4m(13Ft) waterproof cable for deep tank installations 【Wide Applications】Works in water tanks, irrigation, and sewage systems with compact, corrosion-resistant housing ( 3.9" x 3.1" x 1.8") 【Package Content】Includes :1× Float switch + 1× Counterweight Overview Operation Mode : ON-OFF Current Rating : 8 Amps Operating Voltage : 250 Volts Contact Type : No Nc Connector Type : Plug In Brand : Baomain Switch Type : Water Level Float Switch Terminal : Solder Material : Metal, Plastic Item dimensions L x W x H : 4.92 x 8.86 x 2.68 inches