High Quality: SS2 Float Switches are made of advanced technology, Safe and reliable, with stable performance. Function: The SS2 Float Switch can detect clogged air conditioning drains and automatically shuts down the system to prevent water from overflowing and damaging floors, walls and ceilings. Easy to Clean: SS2 Float to removed. Convenient to clean and repair the condensate discharge pipeline. You can use PTEE tape to connect the adapter for high water tightness. Easy to Install: The SS2 floating switch includes a 3/4 inchadapter, bus, cover, and switch. You need to install the 3/4 adapter that comes with this AC float switch on the auxiliary drain of the main pot, and connect a 6-foot wire to the VCC or thermostat wire. You can use PTEE tape to connect the adapter for high water tightness. Note: The float switch is applied for weak current(0-0.2A) only, it cannot load directly; If the AC float switch is applied for triggering power device, relay or SSR for signal output transition in necessary. Colour:White & Black Material:plastic Package Contents: 2 x 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.