Heavy-duty dual-purpose suspension switch with integrated concrete counterweight for stability in floating materials. SPDT switch capable of directly controlling pumps up to 1/2 horsepower at 120 volts or 220 volts. Rated for up to 15 amps, ensuring reliable performance in demanding environments. Built-in micro-switch rated to operate 50,000 times for long-lasting durability. Suitable for septic tanks, sewage tanks, and drinking water; cables coated with PVC/thermoplastic shell for environmental protection. Floating switch for extra annoying areas with sewage and suspended solids. This switch can also be used for emptying and filling operations. Contains a stainless steel ball inside. Color: Blue Material: plastic Specification: Line length 10M Package Contents: 1 * Float switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.