Grundfos SQFlex IO50 Interface Box Pump Controller
Switch only, for Grundfos SQFlex solar water pumping systems. Will also work for all other DC pump systems. This replaces the Grundfos IO-100, which is discontinued. Maximum 300 VDC, 8.4 Amp, 265 VAC, 8.4 Amp.
The IO 50 switch box is designed specifically for solar powered SQFlex systems. The IO 50 enables manual starting and stopping of the pump in an SQFlex Solar system and functions as a connection box joining all necessary cables.