Modular devices

MCB 4P 10kA/15kA D-40A 4M NDN440A

Name: NDN440A
Brand: Hager
SKU: NDN440A3

EAN-Nr.

3250614619434

Packaging

3 Pieces

Accessories
Technical characteristics
Environmental value
Documentations
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Complete your system

Modular phase busbar 3 products available
Locking interlocking functions 1 products available
Under voltage coil 2 products available
Shunt release 2 products available
Auxiliaries contact block 2 products available
Undervoltage and overvoltage release 1 products available

Technical characteristics

Rated current

40 A
Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-2

15 kA
Rated current 30°C

40 A

Type of pole

4P
Curve

D

Number of modules

4

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

10 kA

Rated operational voltage Ue

400 - 400 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

6000 V

Frequency

50 - 60 Hz

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

Ingress Protection (IP) class

IP20
Grid distance

60 mm

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

2
Operating temperature

-25 - 70 °C

Total power loss under IN

15 W

Electric endurance in number of cycles

4000
Number of mechanical operations

20000

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

70 mm
Depth

70 mm

Environmental value

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RoHS conform Yes