SGV2-M Series Motor Protection Circuit BreakerMotor protector (also known as motor protector) is the function of comprehensive protection for motor, the motor start time, over-current, owe flow, locked-rotor, phase, short circuit, overvoltage, undervoltage, electric leakage (ground), three-phase imbalance, overheating, bearing wear, the rotor eccentricity, external fault, calls from the start, the time limit, the alarm or protection device.
Standard IEC60947-2 IEC60947-4-1Electrical life in AC-3(times)10000Approvals CEMechanical life(times)20000According to IEC60947-2ATightening torque(N.m)1.7According to IEC60947-4-1 AC-3Degree of ProtectionIP 20; IP65 with enclosureRated insulation voltage Ui(V) 690Ambient air temperature(°C )- 5 to + 40, max. 95% humidityRated operational voltage Ue(V)230/240,400/415,440,500,660/690Storage temperature(°C )-40 - +70Rated impulse withstand voltage Uimp(kA)8Maximum operating altitude(meters)≤2000