Floating switch for challenging environments with sewage and suspended solids. This heavy-duty dual-purpose suspension switch features an integrated concrete counterweight to maintain proper orientation, even when surrounded by 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, with a maximum current of 15 amps. Suitable for use in septic tanks, sewage tanks, and drinking water applications. Provides environmental protection against impurities. Equipped with a built-in micro-switch rated for 50,000 operations. Cable is coated with a PVC/thermoplastic outer shell for durability. Contains a stainless steel ball mechanism and includes adjustable weights for customized setup. Buoy dimensions: 6.1 inches long x 3.8 inches in diameter (155 mm x 98 mm). Rated for indoor or outdoor use with an operating temperature range of 0 to 80 degrees Celsius; resistant to freezing conditions. Features reinforced double O-ring cable entry for enhanced sealing. 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.