Most popular products

NDN420A

MCB 4P 10kA/15kA D-20A 4M

NDN416A

MCB 4P 10kA/15kA D-16A 4M

NDN450A

MCB 4P 10kA/15kA D-50A 4M

NDN401A

MCB 4P 10kA/15kA D-1A 4M

Image NDN450A of the product Hager Africa | Hager Africa

Energy distribution

MCB 4P 10kA/15kA D-50A 4M NDN450A

Name: NDN450A
Brand: Hager
SKU: NDN450A3

EAN

3250614619441

Packaging

3 PCEs

Add to a list

Technical properties
Documentations
Accessories
More products

Download the data sheet

Technical properties

Neutral position

without neutral
Number of protected poles

4
Number of poles

4 P
Type of pole

4 P
Curve

D

Concurrently switching N-neutral

No

Number of modules

4

Top connection alignement for modular devices

Aligned terminal
Bottom connection alignement for modular devices

Aligned terminal

Rated short circuit breaking capacity Icn AC according IEC60898-1

10 kA
Rated operational voltage Ue

400 V
Type of supply voltage

AC

Rated insulation voltage

500 V
Rated impulse withstand voltage

6000 V
Minimum threshold voltage (Ue min)

12 V

Rated current

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

7.5 kA
min/maxi threshold value of the AC thermal operation

1.13 / 1.45 In
Magnetic regulating currrent

10 / 14.4 In
min/maxi threshold value of the DC magnetic operation

15 / 30 In
min/maxi threshold value of the DC thermal operation

1.13 / 1.45 In
Rating current -10°C according to IEC 60947

67.39 A
Rating current -15°C according to IEC 60947

68.64 A
Rating current -20°C according to IEC 60947

69.87 A
Rating current -25°C according to IEC 60947

71.08 A
Rating current -5°C according to IEC 60947

66.12 A
Rating current 0°C according to IEC 60947

64.82 A
Rating current 10°C according to IEC 60947

62.14 A
Rating current 15°C according to IEC 60947

60.75 A
Rating current 20°C according to IEC 60947

59.34 A
Rating current 25°C according to IEC 60947

57.89 A
Rating current 30°C according to IEC 60947

56.4 A
Rating current 35°C according to IEC 60947

54.87 A
Rating current 40°C according to IEC 60947

53.29 A
Rating current 45°C according to IEC 60947

51.67 A
Rating current 5°C according to IEC 60947

63.49 A
Rating current 50°C according to IEC 60947

50 A
Rating current 55°C according to IEC 60947

47.99 A
Rating current 60°C according to IEC 60947

45.9 A
Rating current 65°C according to IEC 60947

43.7 A
Rating current 70°C according to IEC 60947

41.38 A
Rated short circuit breaking capacity Icn under 230V AC according IEC60898-1

10 kA
Rated short circuit breaking capacity Icn under 400V AC according IEC60898-1

10 kA
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2

30 kA
Rated ultimate short-circuit breaking capacity Icu under 240V AC IEC 60947-2

30 kA
Rated ultimate short-circuit breaking capacity Icu under 400V AC IEC 60947-2

15 kA
Rated ultimate short-circuit breaking capacity Icu under 415V AC IEC 60947-2

15 kA
Rated short circuit breaking capacity Icn under 240V AC according IEC 60898-1

10 kA
Rated short circuit breaking capacity Icn under 415V AC according IEC 60898-1

10 kA
Rated ultimate short-circuit breaking capacity Icu under 220V AC IEC 60947-2

30 kA
Rated ultimate short-circuit breaking capacity Icu under 380V AC IEC 60947-2

15 kA

Rating current -25°C

63.02 A
Rating current -20°C

61.95 A
Rating current -15°C

60.86 A
Rating current -10°C

59.75 A
Rating current -5°C

58.62 A
Rating current 0°C

57.47 A
Rating current 5°C

56.29 A
Rating current 10°C

55.09 A
Rating current 25°C

51.32 A
Rating current 30°C

50 A
Rating current 35°C

48.48 A
Rating current 40°C

46.91 A
Rating current 45°C

45.29 A
Rating current 50°C

43.6 A
Rating current 55°C

41.85 A
Rating current 60°C

40.02 A
Rating current 65°C

38.11 A
Rating current 70°C

36.09 A

Correction factor of rating current for 2 devices placed side-by-side

1
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

0.9
Correction factor of rating current for 6 devices placed side-by-side

0.85
Correction factor of magnetic tripping with 100 Hz

1.1
Correction factor of magnetic tripping with 200 Hz

1.2
Correction factor of magnetic tripping with 400 Hz

1.5
Correction factor of magnetic tripping with 60 Hz

1.1

Depth of installed product

70 mm
Height of installed product

83 mm
Width of installed product

70 mm

Frequency

50 to 60 Hz

Maximum power loss per pole according to the product standard

9 W
Total power loss under IN

20.3 W
Power loss per pole at In

5.4 W

Electric endurance in number of cycles

4000
Number of mechanical operations

20000

Type of top connection for modular devices

with screw
Tightening torque

2,8Nm
Type of top rail clip for modular devices

NA
Type of bottom rail clip for modular devices

plastic
Type of Bottom Connection for modular devices

BIconnect
Top removability for modular devices

Yes
Bottom removability for modular devices

Yes
Suitable for flush-mounting

Yes

Connection cross-section at output with screw, for flexible conductor

1 / 25 mm²
Connection cross-section at output with screw, for massive conductor

1 / 35 mm²
Connection cross-section for rigid conductor, upstream terminals with screws

1 / 35 mm²
Connection cross-section of the access with screws, with flexible conductor

1 / 25 mm²
Downstream cage clamp delivery status

opened
Upstream cage clamp delivery status

opened

Can be accessorized

Yes

Standard text

EN 60898-1 ; IEC 60947-2

REACH conform

No
RoHS conform

Yes
Halogen free

No

Operating temperature

-25…70 °C
Degree of pollution according to IEC 60664 / IEC 60947-2

2
Altitude

2000 m
Storage/transport temperature

-25…80 °C

Temperature of calibration

50 °C

Most popular products

MCB 4P 10kA/15kA D-50A 4M NDN450A

Technical properties

Downloads

Product image

ProductDataSheet

ProductLicence

ProductECDeclaration

ProductEnvironmentProfile

ProductROHS

Follow us!

Most popular products

MCB 4P 10kA/15kA D-50A 4M NDN450A

Technical properties

Downloads

Product image

ProductDataSheet

ProductLicence

ProductECDeclaration

ProductEnvironmentProfile

ProductROHS

Accessories optional

Discover more of this product range