The bigger NIST TRIO Panel for 4.2kW to 7.5kW three-phase pumps: contactor starter and Motorscope protection in one enclosure. The 7.5kW panel comes with the built-in Optimizer display so you can see and adjust the settings on the box.
What it protects against
- Dry-run (under-load) protection with an adjustable recovery timer, 4 minutes to 16 hours
- Overload (jammed pump), over- and under-voltage
- Phase failure, phase sequence change and phase imbalance
- WiFi and Bluetooth: monitor and switch the pump from your phone with the free NCS Toolbox app
- Remembers the last 100 trips with date and time
- 8 weekly timers and a start-up sequencer
Note: it does not protect against lightning; fit surge protection as well.
- Motor: 400V three phase, 4.2–7.5kW
Not sure which one you need? Send us a photo of your motor nameplate on WhatsApp 012 881 1962 and we will tell you.



