Description
Features
Reviews
Circuit breaker NG125N, 4P, 125A, C-characteristic. Product range: NG125 - Range: Acti 9 - Product or component type: Circuit breaker - Device short name: NG125N - Network type: AC, DC - Trip unit technology: thermomagnetic - Interrupting capacity: 10 kA Icu according to EN/IEC 60947-2 - 500V AC 50/60 Hz, 20 kA Icu according to EN/IEC 60947-2 - 500V DC, 20 kA Icu according to EN/IEC 60947-2 - 440V AC 50/60 Hz, 25 kA Icu according to EN/IEC 60947-2 - 380-415V AC 50/60 Hz, 50 kA Icu according to EN/IEC 60947-2 - 220-240V AC 50/60 Hz.
| Property | Value |
| Tripping characteristic: | C |
| Rated current: | 125.0 A |
| Rated voltage: | 400.0 V |
| Type of voltage: | AC/DC |
| Frequency: | 50.0 to 60.0 Hz |
| TE: | 6.0 |
| Number of poles (total): | 4.0 |
| Additional equipment possible: | yes |
| Overvoltage category: | 4.0 |
| Installation depth: | 47.0 mm |
| Protection class (IP): | IP20 |
| Rated switching capacity Icu according to IEC 60947-2 at 230 V: | 50.0 kA |
| Rated switching capacity Icu according to IEC 60947-2 at 400 V: | 25.0 kA |
| Pollution level: | 3.0 |
| Switching neutral conductor: | yes |
| Number of protected poles: | 4.0 |
| Flush-mounted installation: | no |
| Rated insulation voltage Ui: | 690.0 V |
| Rated impulse withstand voltage Uimp: | 8.0 kV |
| Ambient temperature during operation: | -30.0 to 70.0 °C |
| Connectable conductor cross-section, stranded: | 10.0 to 50.0 mm² |
| Connectable conductor cross-section, single-wire: | 16.0 to 70.0 mm² |
| Explosion-proof: | no |
Features
Flush-mounted installation
No
HAB
18661
Manufacturer
HAN
18661
GTIN
3303430186618
Connectable conductor cross-section solid
16.0 to 70.0 mm²
Connectable conductor cross-section stranded
10.0 to 50.0 mm²
Number of protected poles
4.0
Trigger characteristics
C
Rated insulation voltage Ui
690.0V
Rated switching capacity Icu according to IEC 60947-2 at 230 V
50.0kA
Rated switching capacity Icu according to IEC 60947-2 at 400 V
25.0kA
Rated voltage
400.0V
Rated impulse withstand voltage Uimp
8.0kV
Rated current
125.0A
Installation depth
47.0 mm
Explosion-proof
No
Frequency
50.0 to 60.0 Hz
Switching neutral conductor
Yes
Number of poles (total)
4.0
IP protection)
IP20
Voltage type
AC/DC
TE
6.0
Ambient temperature during operation
-30.0 to 70.0 °C
Degree of contamination
3.0
Additional equipment possible
Yes
Overvoltage category
4.0
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