TGB1N-MV+MN1 overvoltage and No-voltage release is mainly used in AC 50/60Hz with rated voltage of 230Vand is assembled with the TGB1N series miniature circuit breaker with frame rated current 125A at the right side for overvoltage and No-voltage protection.
Available Standards:IEC 60947-2
|Working voltage(Overvoltage V AC)||280±5%(single phase,three phase four-wire) 460±5%(three phase)|
|Working voltage(No-voltage V AC)||170±5%(single phase,three phase four-wire) 300±5%(three phase)|
|Overvoltage and No-voltage life||500 times|
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