Switch Box Grundfos IO 101

Switch Box Grundfos IO 101
For SQ flex systems, 1x 230VAC, 50Hz

Article No102348
Product Weight0.35 kg
Packed Weight0.40 kg
Dimensions263 x 199 x 100 mm (LxWxH)
ShippingParcel Post



For SQ flex systems, 1x 230VAC, 50Hz

The IO 50 Switch Box is a very simple and easy-to- use system with cable terminal connections interface and controlled by a manual on/off switch.

The IO 101 acts as an interface for powering back-up supplies, providing automatic change over. When changing from generator to solar energy e.g., the solar modules automatically power the system as soon as the fuel tank runs dry.


  • Dry-running protection
  • High efficiency
  • Overvoltage and undervoltage protection
  • Overload protection
  • Overtemperature protection
  • Maximum Power Point Tracking
  • Wide voltage range
  • Reliability
  • Simple Installation
  • Ease of service

Article No 102348