Product Features

Lack of phase protection

When any relative current difference is greater than 60%, the switch will quickly trip to protect the motor. When any phase of the motor is disconnected, the switch will quickly trip to protect the motor

Overcurrent protection

Overload protection, rapid tripping due to excessive current effectively protects your motor from normal operation.

Short circuit protection

Once a short circuit accident occurs in the circuit, both the main circuit and control circuit will lose voltage and the equipment will immediately stop running

Leakage protection

When the leakage current of the motor reaches the selected value, the protective device will quickly trip

Select OFF mode when no leakage protection is needed

Adjustable power

Adjustable working current protection based on motor power for more accurate protection

Countdown function

Countdown range: 1 minute to 99 hours, 59 minutes. Unmanned automatic power-off trip to prevent motor overheating and burnout

Fault inquiry

Analyze the cause of the line trip, identify potential hazards, and press the "Query+Query -" button to view the reason for the last trip