MCB 1P+N 6/10kA C-3A 1M NFT703

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AOB type AC 2 products available

Technical properties

Type of pole

1P+N

Rated current

3 A
Rated service breaking capacity Ics AC according to IEC 60898-1

6 kA
Rated short-circuit breaking capacity Icn under 230 V AC according to IEC 60898-1

6 kA
Min./max. threshold value of the AC thermal operation

1.13 - 1.45 A
Min./max. threshold value of the DC thermal operation

0 - 0 A
Rated current -25°C

3.71 A
Rated current at -20°C

3.66 A
Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-2

10 kA
Rated current -15°C

3.60 A
Rated current -10°C

3.53 A
Rated current -5°C

3.47 A
Rated current at 0°C

3.41 A
Rated current 5°C

3.34 A
Rated current 10°C

3.28 A
Rated current 15°C

3.21 A
Rated current at 20°C

3.14 A
Rated current 25°C

3.07 A
Rated current 30°C

3 A
Rated current 35°C

2.94 A
Rated current at 40°C

2.88 A
Rated current at 45°C

2.82 A
Rated current at 50°C

2.76 A
Rated current 55°C

2.70 A
Rated current 60°C

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

0.95
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

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

6 kA

Type of top connection for modular devices

Screw terminal
Type of bottom connection for modular devices

Screw terminal
Nominal tightening torque

1.90 - 1.90 Nm

Rated operational voltage Ue

230 - 240 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

4000 V
Max. operating voltage

253 V

Frequency

50 - 60 Hz

Number of modules

1

Total power loss under IN

2.30 W

Operating temperature

-25 - 60 °C
Max. Altitude

2000 m

Electric endurance in number of cycles

4000
Number of mechanical operations

20000

Ingress Protection (IP) class

IP20
Grid distance

60 mm

Type of connection

Screw terminal
Top connection alignment for modular devices

Shifted terminal
Down connection alignment for modular devices

Shifted terminal

Height

84.70 mm
Width

17.70 mm
Depth

70 mm

Environmental value

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RoHS conform Yes