RCBO 1P+N 6kA C-40A 30mA AC AD990B

Technical characteristics
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Technical characteristics

Type of pole

1P+N
Curve

C

Residual current type

AC
Ingress Protection (IP) class

IP20

Rated short-circuit breaking capacity Icn AC according to IEC 60898-1

6 kA

Type of connection

Screw terminal

Rated insulation voltage Ui

2,000 V
Rated impulse withstand voltage Uimp

6,000 V
Max. operating voltage

240 V
Rated operational voltage Ue

240 - 240 V
Overvoltage category according to IEC 60947-1

3

Rated current

40 A
Rated residual operating current Idn

30 mA
Rated current -25°C

46.90 A
Rated current at -20°C

46.30 A
Rated current -15°C

45.60 A
Rated current -5°C

44.40 A
Rated current at 0°C

43.80 A
Rated current 5°C

43.10 A
Rated current 10°C

42.50 A
Rated current 15°C

41.90 A
Rated current at 20°C

43.20 A
Rated current 25°C

40.60 A
Rated current 30°C

40 A
Rated current 35°C

38.40 A
Rated current at 40°C

36.80 A
Rated current at 45°C

35.20 A
Rated current at 50°C

33.60 A
Rated current 55°C

32 A
Rated current 60°C

30.40 A
Correction factor of rating current for 2 devices placed side by side

1
Min./max. threshold value of the AC thermal operation

1.13 - 1.45 A
Correction factor of rating current for 3 devices placed side by side

0.95
Correction factor of rating current for 4 and 5 devices placed side by side

0.90
Correction factor of rating current for 6 devices placed side by side

0.85

Total power loss under IN

14.20 W

Frequency

50 - 50 Hz

Nominal tightening torque down terminal

2.10 - 2.10 Nm
Nominal tightening torque top terminal

2.10 - 2.10 Nm
Nominal tightening torque

2.10 - 2.10 Nm

Max. Altitude

2,000 m
Class of energy limitation I²t

3
Degree of pollution according to IEC 60664 / IEC 60947-2

2
Air humidity protection

For all climates

Electric endurance in number of cycles

2,000
Number of mechanical operations

2,000

Cross-section rigid conductor

1 - 25 mm²

Number of modules

2

Height

83 mm
Width

35 mm
Depth

68 mm

Environmental value

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