Grundfos > Disconnect Box - On/Off Manual Switch for Grundfos SQFlex
Manufacturing Code: SQFlex SQF IO-50
The Grundfos IO 50 is a simple On/Off manual switch box for Grundfos SQFlex solar electric system. It is a great interface between a solar array and the pump to allow you to turn off the high voltage of the array when working on the pump. No float switch terminals. Use CU 200 pump controller if a float switch is needed.