The NIST TRIO Panel is a complete control box: contactor starter plus Motorscope protection in one weatherproof enclosure. Connect the supply and the pump, calibrate it once with the pump running normally, and it looks after the pump from then on.
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, 0.37–5.6kW (1–15A)
- Size: 238 × 158 × 100 mm, about 1.5 kg
- Optional extras: built-in Optimizer display, alarm relay
Not sure which one you need? Send us a photo of your motor nameplate on WhatsApp 012 881 1962 and we will tell you.



