EKM1-MX Shunt Release
EKM1-MN+MV Over/Under-voltage Tripper
Technical Data
Electrical Features
EKM1-MX
Rated voltage US(V): AC230/400 50/60Hz DC24 DC48 A C24 50/60Hz
Rated impulse withstand voltage (1.2/50)Uimp: 4, 000V
Rated short circuit making capacity: 20le, t=0.1s
Dielectric test voltage at ind. Freq. For 1min: 2kV
Insulation voltage Ui: 500V
Pollution degree: 2
EKM1-MN+MV
Rated voltage (Ue): AC230V
Rated insulating voltage(Ui): 500V
Over-voltage tripping range: 280V 5%
Under-voltage tripping range: 170V 5%
Mounted on the right side of circuit breaker, actuate the combined
Device to trip in case of under-voltage or over-voltage, effectively
Prevent the device from closing operation under abnormal power
Voltage condition.
Mechanical Features
Electrical life: 4, 000
Mechanical life: 4, 000
Protection degree: I P20
Ambient temperature (with daily average 35 ): -5...+40
Storage temperation: -25...+70
Installation
Terminal connection type: Cable
Terminal size top/bottom for cable: 2.5mm2 18-13AWG
Tightening torque 0.8 N*m 7In-Ibs.