ABB B21 Installationsanleitung Seite 6

EN
Terminal wire area
Tightening torque
Current
I
- base
b
I
- reference
ref
I
- maximum
max
I
- minimum
min
Frequency
Accuracy
Material
Operating temp.
Storage temp.
Humidity
Resistance to heat
Outputs
Current
Tech. Data
1 - 25 mm²
50 or 60 Hz ± 5%
Polycarbonate in transparent front glass.
Glass reinforced polycarbonate in bottom
case and upper case. Polycarbonate in ter-
minal cover
-40 °C to +70 °C
-40 °C to +85 °C
75% yearly average, 95% on 30 days/year
Terminal 960°C, cover 650°C (IEC 60695-
2-1)
2 - 100 mA
5
3.0 Nm
5 A
5 A
65 A
0.25 A
1%
EN