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 10m(32Ft) 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-NONE-ON Current Rating : 8 Amps Operating Voltage : 250 Volts (AC) Contact Type : Normally Open, Normally Closed Connector Type : Screw Terminals Brand : Baomain Terminal : Screw Material : Plastic Item dimensions L x W x H : 4.92 x 8.86 x 2.68 inches Circuit Type : 2-way