Liquid temp. : 0°C to +40C° Protection Rating : IP68 Electric Box : IO50, IO 101, IO 102 et CU 200 Power : all voltage from 1 x 90-240V CA (-10%/+6%,50/60 Hz) or 30-300V CC with Max intensity 8,4 A 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. All installations must comply with local or National Electrical Codes (NEC article 690, Solar Photovoltaic Systems).