NKL1-MN+MV Over/Under-voltage Tripper

NKL1-MN+MV Over/Under-voltage Tripper

Technical Data

Electrical Features NKM1-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 oltage condition.

Mechanical Features

Electrical life:4000

Mechanical life:4000

Protection degree: IP20

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.

Dimensions (mm)

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