Our Generation 2 Digital Starter Protector is available in three phase 380V and ranges from 0.37kW to 7.5kW. It can be connected to motors with identical voltage and power to protect the motor and pump, should a scenario occur that may lead to failure. It offers the following protection: Dry run, Over load, Transient surge, Under- & Over Voltage, Open phase, Pump stalled, Short circuit, Over temp, Three phase unbalance, Phase reversal & Repeated start. It works without a probe/sensor and can record the last 5 faults in its memory. With an IP 54 rating this product is protected against dust ingress and water splash, but is not dust tight.