Floating switch for use in challenging environments with sewage and suspended solids. This heavy-duty dual-suspension switch features an integrated concrete counterweight to maintain proper orientation, even when exposed to floating debris. The SPDT switch can be used for both emptying and filling operations. Directly controls pumps up to 1/2 horsepower at 120 volts or 220 volts, up to 15 amps. Designed for environmental protection with no internal impurities. Suitable for septic tanks, sewage tanks, and drinking water applications. Built-in micro-switch rated for 50,000 operations. Cable coated with PVC/thermoplastic sheathing. Contains a stainless steel ball. Includes adjustable weights. Buoy dimensions: 6.1 inches long x 3.8 inches diameter (155 mm x 98 mm). Rated for indoor or outdoor use; operating temperature range 0 to 80 degrees Celsius; freeze resistant. Reinforced double O-ring cable entry. Waterproof rating: IP65 or lower. Color: blue. Material: metal and plastic. Cable length: 4 meters. Package includes: 1 x Float switch. Note: Lighting and display differences may cause slight color variations between the image and actual product. Measurement tolerance: +/- 1-3 cm.