
RCMB104
RCMB104_D00294_04_M_DEEN / 02.2023 15
RCMB104-1 (Switch2, IEC 62752)
Auslösefehlerstrom Idc2 ........................................................ DC 6 mA
Ansprechtoleranz Idc2 ...............................................> 0,5…1 x Idc2
Auslösefehlerstrom Irms2 ...................................................RMS 30 mA
Ansprechtoleranz Irms2
für f= DC …≤ 100 Hz................................................ 0,7…1 x Irms2
für f= 100 Hz…≤ 400 Hz....................................... 0,8…2,5 x Irms2
für f= 400 Hz…2000 Hz............................................ 1,5…6 x Irms2
Wiederzuschaltwert
Idc2 .......................................................................................< 2,5 mA
Irms2.......................................................................................< 10 mA
Ansprecheigenzeit tae
DC 6 mA.............................................................................. < 700 ms
DC 60 mA............................................................................ < 240 ms
DC 300 mA............................................................................ < 20 ms
Ansprecheigenzeit tae (DC…≤ 100 Hz)
1x Irms2 ................................................................................ < 270 ms
2x Irms2 .................................................................................. < 80 ms
5x Irms2 .................................................................................. < 20 ms
RCMB104-2 (Switch1, CCID20 nach UL 2231-2)
Erdschlussstrom I1
60 Hz.................................................................................RMS 20 mA
DC ................................................................................40 mA x 1,141
Ansprechtoleranz I1
für f = 60 Hz...................................................................0,75…1 x I1
für f= > 60 Hz…≤ 2000 Hz........................................0,8…3,5 x I1
Wiederzuschaltwert I1..........................................................< 10 mA
Ansprecheigenzeit tae (DC…≤ 100 Hz)
Alle Fehlerströme, außer reine DC ....................... < (20/I)1,43 –10 ms
DC > 30 mA…≤ 100,6 mA........................ < (40 x 1,414/I)4–10 ms
DC > 100,6 mA ................................................... < (20/I)1,43 –10 ms
Rückfallzeit toff ........................................................................< 2,5 s
RCMB104-2 (Switch2, CCID5 nach UL 2231-2)
Erdschlussstrom I2
60 Hz...................................................................................RMS 5 mA
DC .............................................................................................30 mA
Ansprechtoleranz I2
für f= ≥60 Hz…≤ 500 Hz........................................0,94…1,1 x I2
für f= > 500 Hz…≤ 2000 Hz.........................................0,8…2 x I2
Wiederzuschaltwert I2............................................................< 2 mA
Ansprecheigenzeit tae (DC…≤ 100 Hz)
Alle Fehlerströme, außer reine DC ....................... < (20/I)1,43 –10 ms
DC > 30 mA…≤ 100,6 mA........................ < (40 x 1,414/I)4–10 ms
DC > 100,6 mA ................................................... < (20/I)1,43 –10 ms
Rückfallzeit toff ........................................................................< 2,5 s
RCMB104-1 (Switch2, IEC 62752)
Rated residual operating current Idc2.................................... DC 6 mA
Response tolerance Idc2 ............................................> 0.5…1 x Idc2
Rated residual operating current Irms2 ..............................RMS 30 mA
Response tolerance Irms2
for f= DC …≤ 100 Hz................................................ 0.7…1 x Irms2
for f= 100 Hz…≤ 400 Hz....................................... 0.8…2.5 x Irms2
for f= 400 Hz…2000 Hz............................................ 1.5…6 x Irms2
Restart value
Idc2 .......................................................................................< 2.5 mA
Irms2.......................................................................................< 10 mA
Operating time tae
DC 6 mA.............................................................................. < 700 ms
DC 60 mA............................................................................ < 240 ms
DC 300 mA............................................................................ < 20 ms
Operating time tae (DC…≤ 100 Hz)
1x Irms2 ................................................................................ < 270 ms
2x Irms2 .................................................................................. < 80 ms
5x Irms2 .................................................................................. < 20 ms
RCMB104-2 (Switch1, CCID20 nach UL 2231-2)
Ground fault threshold I1
60 Hz.................................................................................RMS 20 mA
DC ................................................................................40 mA x 1.141
Response tolerance I1
for f= 60 Hz...................................................................0.75…1 x I1
for f= > 60 Hz…≤ 2000 Hz........................................0.8…3.5 x I1
Restart value I1.....................................................................< 10 mA
Operating time tae (DC…≤ 100 Hz)
All fault current except pure DC........................... < (20/I)1.43 –10 ms
DC > 30 mA…≤ 100.6 mA........................ < (40 x 1.414/I)4–10 ms
DC > 100.6 mA ................................................... < (20/I)1.43 –10 ms
Release time toff ......................................................................< 2.5 s
RCMB104-2 (Switch2, CCID5 nach UL 2231-2)
Ground fault threshold I2
60 Hz...................................................................................RMS 5 mA
DC ............................................................................................30 mA
Response tolerance I2
for f= ≥60 Hz…≤ 500 Hz........................................0.94…1.1 x I2
for f= > 500 Hz…≤ 2000 Hz.........................................0.8…2 x I2
Restart value I2........................................................................< 2 mA
Operating time tae (DC…≤ 100 Hz)
All fault current except pure DC........................... < (20/I)1.43 –10 ms
DC > 30 mA…≤ 100.6 mA........................ < (40 x 1.414/I)4–10 ms
DC > 100.6 mA ................................................... < (20/I)1.43 –10 ms
Release time toff ......................................................................< 2.5 s