Modular protection devices

MCB 1P+N 4.5kA C-25A 1M MJ525J

Name: MJ525J
Brand: Hager
SKU: MJ525J

EAN-Nr.

3250614332838

Packaging

12 Pieces

Accessories
Technical characteristics
Environmental value
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Mechanic accessories for low-voltage components 1 products available

Technical characteristics

Type of pole

1P+N
Curve

C

Rated current

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

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

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

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

1.13 - 1.45 A
Rated current -25°C

32.60 A
Rated current at -20°C

32 A
Rated current -15°C

31.40 A
Rated current -10°C

30.70 A
Rated current -5°C

30.10 A
Rated current at 0°C

29.40 A
Rated current 5°C

28.70 A
Rated current 10°C

28 A
Rated current 15°C

27.30 A
Rated current at 20°C

26.50 A
Rated current 25°C

25.80 A
Rated current 30°C

25 A
Rated current 35°C

24.20 A
Rated current at 40°C

23.40 A
Rated current at 45°C

22.50 A
Rated current at 50°C

21.60 A
Rated current 55°C

20.60 A
Rated current 60°C

19.70 A
Rated current 65°C

18.60 A
Rated current 70°C

17.50 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

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

0.85

Nominal tightening torque down terminal

1.90 - 1.90 Nm
Nominal tightening torque top terminal

1.90 - 1.90 Nm
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 short-circuit breaking capacity Icn AC according to IEC 60898-1

4.50 kA

Rated operational voltage Ue

230 - 240 V
Type voltage supply

AC
Rated insulation voltage Ui

500 V
Rated impulse withstand voltage Uimp

4,000 V
Max. operating voltage

253 V
Overvoltage category according to IEC 60947-1

3

Frequency

50 - 60 Hz

Number of modules

1

Total power loss under IN

4.10 W

Operating temperature

-25 - 70 °C
Max. Altitude

2,000 m

Electric endurance in number of cycles

1,000
Number of mechanical operations

20,000

Ingress Protection (IP) class

IP20

Cross-section of output with screws, for massive conductors

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

1 - 16 mm²

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

17.50 mm
Depth

70 mm

Environmental value

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RoHS conform Yes