MCB 2P 10kA C-63A 2M NC263A

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Technical characteristics
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Mechanic accessories for low-voltage components 1 products available
Under voltage coil 1 products available
Shunt release 2 products available
Auxiliaries contact block 2 products available

Technical characteristics

Rated current

63 A

Type of pole

2P

Number of modules

2

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

10 kA

Nominal tightening torque top terminal

2.80 - 2.80 Nm
Nominal tightening torque down terminal

2.80 - 2.80 Nm
Nominal tightening torque

2.80 - 2.80 Nm
Type of bottom connection for modular devices

biconnect
Type of top connection for modular devices

Screw terminal
360° mounting position possible

Yes

Rated operational voltage Ue

400 - 400 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

4,000 V

Frequency

50 - 60 Hz

Ingress Protection (IP) class

IP20

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

2
Class of energy limitation I²t

3
Air humidity protection

For all climates
Operating temperature

-25 - 70 °C

Total power loss under IN

12 W

Type of connection

Screw terminal
Top connection alignment for modular devices

Aligned terminal
Down connection alignment for modular devices

Aligned terminal

Height

83 mm
Width

35 mm
Depth

70 mm

Cross-section of input and output with screws, for massive conductors

1 - 35 mm²
Cross-section of input and output with screws, for flexible conductors

1 - 25 mm²
Cross-section of input with screws, for flexible conductors

1 - 25 mm²
Cross-section of input with screws, for massive conductors

1 - 35 mm²
Cross-section flexible conductor

1 - 25 mm²
Cross-section rigid conductor

1 - 35 mm²

Environmental value

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RoHS conform Yes