Residual current monitoring RCMA

All-current sensitive residual current monitoring devices for TN and TT systems (AC, DC, pulsating DC currents)


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Differential current
Response value lΔn
Alarm relay mode of operation
Supply voltage

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close Differential current


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close Response value lΔn


OK
close Alarm relay mode of operation


OK
close Supply voltage


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Differential current
Response value lΔn
Alarm relay mode of operation
Supply voltage
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