Floating switch for use in applications with sewage and suspended solids. This heavy-duty dual-purpose suspension switch features an integrated concrete counterweight to maintain proper orientation, even when exposed to floating materials. The SPDT switch can be used for both emptying and filling operations. Directly controls pumps up to 1/2 horsepower at 120 V or 220 V. Rated up to 15 amps. Suitable for septic tanks, sewage tanks, and potable water applications. Built-in micro-switch rated for 50,000 operations. Cable coated with PVC/thermoplastic jacket. Contains a stainless steel ball. Includes adjustable weights. Buoy dimensions: 6.1 inches long × 3.8 inches diameter (155 mm × 98 mm). Rated for indoor or outdoor use; operating temperature range: 0°C to 80°C. Reinforced double O-ring cable entry. Waterproof rating: IP65. Color: blue. Material: metal and plastic. Cable length: 4 meters. Package includes: 1 × float switch. Note: Color may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.