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Please note that due to the current Load Shedding we are experiencing a higher demand than usual and stock or response time may be slightly delayed. We are doing our best to get back to everyone as soon as possible. Please bear with us at this time.

Please note the availability of batteries is very limited and items may need to be placed on back-order. We cannot guarantee stock being available immediately.

Grundfos IO 50 SQFlex Switch Box

The IO 50 SQFlex switch box is made for solar-powered SQFlex systems and is an on/off switch for the system power supply. In addition, the IO 50 functions as a connection point for all necessary cables.

By means of the on/off switch, it is possible to

  • Start/stop the pump.
  • Reset alarms.

Please Note: The electrical connection and protection must be carried out in accordance with local regulations.

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Excl. Tax: R 1,076.52 Incl. Tax: R 1,238.00

Product Description


Technical data

  • System voltages: DC: Maximum 300 V, PE / AC: Maximum 254 V, 50/60 Hz, PE.
  • Maximum current: 8.4 A.
  • Ambient temperature: Tamb.: -30 °C to 50 °C.
  • Enclosure class: IP55 or NEMA 3R.
  • Dimensions: 100mm x 115m x 80mm.
  • Weight: 700g.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 12 month product warranty
Solar Pump Type Pump Accessories
Pump Watts No
Voltage 300V DC / 265V AC


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