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The yellow float switch from WISY is perfect for controlling a solenoid valve or the WISY drinking water make-up system. It is very easy to attach, either to the inlet pipe or to the underwater pump. The switch lever is used to define the switch-on and switch-off point so that the water level rises by 9 cm - which roughly corresponds to the daily requirement of a detached house.

Float top: power connection disconnected, float bottom: power connection connected

Float switch consisting of:

  • Mirror-welded polypropylene float housing
  • flexible connection cable (3 x 1 mm²) in 3m, 10m, 15m or 20m length
  • optionally recommended stainless steel switch lever with matching mounting clamp (between 25-190 mm)
  • without adapter plug (order separately as an option)

It is easiest to control the make-up water solenoid valve using an adapter plug. The float switch then switches the socket of the adapter plug ON or OFF. The connection cable of the solenoid valve for the water make-up is plugged into this socket.

The installation and operating instructions for this product are only provided in German and English. By purchasing this product, you declare your agreement with this.

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Worldwide shipping

FREE SHIPPING WITHIN GERMANY FOR ORDERS OVER €50.

Once your order has been placed, you will receive a confirmation email informing you that our shipping team has received your order. Once your order has been processed, you will receive an email notification with your tracking information. Shipping costs will not be refunded in the event of a return. We ship with:

Delivery by forwarding agent Parcel shipping Pallet delivery Delivery by WISY AG

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Item number

Float switch for water top up (yellow)
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 20 m connection cable SS 1023