Heavy Duty Float Switch for Sewage, Suspended Solids and Viscous Liquids (Line Length 4 Meters). Floating switch designed for challenging environments containing sewage and suspended solids. This heavy-duty dual-suspension switch features an integrated concrete counterweight to maintain proper orientation, even when floating debris is present. 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. Suitable for use in septic tanks, sewage tanks, and drinking water applications. Features environmental protection design to prevent contamination. Built-in micro-switch rated for 50,000 cycles. Cable coated with PVC/thermoplastic sheathing. Contains a stainless steel ball mechanism. Includes adjustable weights for customization. Buoy dimensions: 6.1 inches long x 3.8 inches diameter (155 mm x 98 mm). Rated for indoor or outdoor use with operating temperature range of 0 to 80 degrees Celsius; freeze resistant. Reinforced double O-ring cable entry ensures durability. Waterproof rating: IP65 or lower. Color: blue. Material: metal and plastic. Cable length: 4 meters. Package includes: 1 x Float Switch. No other items included. Note: Lighting and display settings may cause slight color variations between the product image and actual item. Measurement tolerances may vary by +/- 1-3 cm.