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Technical
Section 11
Dimensions
Section 12
2
iID residual current
circuit breakers (A type)
Protection
Earth leakage protection
Catalogue numbers
iID residual current circuit breakers
Type
A
Width in 9 mm
module
Product
iID
Auxiliaries
2P
Sensitivity 10 mA
30 mA
100 mA
300 mA
500 mA
300 mA
s
DB122476
Rating 16 A
A9R20216 -
-
-
-
-
4
25 A
A9R20225 A9R21225 -
A9R24225 -
-
40 A
-
A9R21240 -
A9R24240 -
A9R25240
63 A
-
A9R21263 -
A9R24263 -
A9R25263
100 A
-
A9R21291 -
A9R24291 -
A9R25291
4P
Sensitivity 10 mA
30 mA
100 mA
300 mA
500 mA
300 mA
s
DB122477
Rating 25 A
-
A9R21425 -
A9R24425 -
-
8
40 A
-
A9R21440 A9R22440 A9R24440 A9R26440 A9R25440
63 A
-
A9R21463 A9R22463 A9R24463 A9R26463 A9R25463
80 A
-
A9R21480 -
A9R24480 -
A9R25480
100 A
-
A9R21491 -
A9R24491 A9R26491 A9R25491
Voltage rating (Ue)
2P
230 - 240 V
4P
400 - 415 V
Operating frequency
50/60 Hz
PB104472-40
IEC/EN 61008-1
PB104473-40
b
b
The iID residual current circuit breakers provide:
v
v
protection of persons against electric shock by direct contact (
y
30 mA),
v
v
protection of persons against electric shock by indirect contact (
u
100 mA),
v
v
protection of installations against the risk of fire (300 mA or 500 mA).
iID residual current circuit breakers for 110/230 V
Type
A
Width in 9 mm
module
Product
iID
Auxiliaries
2P
Sensitivity 30 mA
DB122476
Rating 63 A
A9R08263
4
4P
Sensitivity 30 mA
DB122477
Rating 63 A
A9R08463
8
Voltage rating (Ue)
2P
110 V
4P
230 V
Operating frequency
50/60 Hz