Yellow float switch for controlling a solenoid valve, or the WISY mains water top up. For mounting on the inlet pipe or on the submersible pump. The switch lever defines the switch-on and switch-off point so precisely that the water level increases by only 4 cm (daily requirement of a single-family house).

Switching lever and fastening clamp (for pipe Ø 110-130 mm) made of stainless steel. Float housing (yellow) mirror-welded, made of polypropylene. With flexible connection cable 3 x 1 mm². (Without intermediate plug.)

Float up: power is disconnected, float down: power is connected.

We recommend using the float switch together with the adapter plug. The float switch then switches the socket of the adapter plug on or off.


The installation and operating instructions for this product are provided in German and English language only. By purchasing this product, you agree to this.

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With switch lever and clamp and 3 m connection cable SS 1001
and 10 m connection cable SS 1002
and 20 m connection cable SS 1003
Without switch lever and clamp with 3 m connection cable SS 1021
with 10 m connection cable SS 1022
with 10 m connection cable SS 1023