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Miniature circuit-breaker, Acti9 NG125N, 3P, 50 A, C curve, 25 kA (IEC 60947-2)
In stock: No
Vendor stock: Yes
Minimal order quantity: 1
Price (excl. VAT):
117,65 €
EAN: 3303430186380
MPN: 18638
Package: 1
Box: 18
Technical Information
| Item condition | New |
| Manufacture name | Miniature circuit-breaker, Acti9 NG125N, 3P, 50 A, C curve, 25 kA (IEC 60947-2) |
| Brand | Schneider Electric |
| Categories |
Breakers |
| Country of origin | FR |
| Harmonized System Code | 8536 2010 90 |
| Voltage type | AC/DC |
| Built-in depth | 47 mm |
| Rated current | 50 A |
| Rated voltage | 400 V |
| Frequency | 50-60 Hz |
| Release characteristic | C |
| Rated insulation voltage Ui | 690 V |
| Current limiting class | 0 |
| Over voltage category | 4 |
| Pollution degree | 3 |
| Width in number of modular spacings | 4.5 |
| Explosion-proof | No |
| Degree of protection (IP) | IP20 |
| Number of protected poles | 3 |
| Concurrently switching neutral conductor | No |
| Connectable conductor cross section solid-core | 1.5-50 mm² |
| Connectable conductor cross section multi-wired | 1-35 mm² |
| Ambient temperature during operating | -30-70 °C |
| Flush-mounted installation | No |
| Additional equipment possible | Yes |
| Number of poles (total) | 3 |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V | 0 kA |
| Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V | 0 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V | 50 kA |
| Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V | 25 kA |
| Rated impulse withstand voltage Uimp | 8 kV |
Packing details
| Packing level 1 | 3303430186380 |
| Packing level 2 | 3303430186388 |
Downloads
ECOP (Environmental Code of Practice)
Declaration EPD (Environmental Product Declaration)
Technical manual
Others
Mounting instruction
Description
This Acti9 NG125N product is a low voltage circuit breaker. It is a 3P circuit breaker with 3 protected poles and 50A In rated current and C tripping curve. The rated short circuit breaking capacity goes up to 25kA at 380VAC to 415VAC conforming to EN/IEC 60947-2 standard and 25kA at 380VAC to 415VAC conforming to EN/IEC 60947-2 standard. It complies with both industrial standard EN/IEC 60898-1 and residential standard EN/IEC 60947-2. This miniature circuit breaker protects circuits against short circuit and overload current. It is suitable for isolation in the industrial sector according to IEC/EN 60947-2 standard. The fault tripping is indicated by a red mechanical state indicator light on the front face of the circuit breaker. It has an electrical endurance going up to 10000 cycles and a mechanical endurance going up to 20000 cycles. The Ue operational voltage is equal or below 375VDC, 220VAC to 240VAC, 380VAC to 415VAC, 440VAC or 500VAC. The Ui rated insulation voltage is 690VAC. The Uimp rated impulse withstand voltage is 8kV. The operating frequency is 50Hz or 60Hz. It is DIN rail mountable. Its width is 9 pitches of 9mm. Pollution degree is 3. Overvoltage category is IV. The dimensions are (W) 81mm x (H) 103mm x (D) 81mm. The weight is 0.72kg. According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure. The operating temperature is -30°C to 70°C. The storage temperature is -40°C to 70°C.
