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- Schneider Electric C25N6TM200 ComPacT NSX250N 4P 200 A 50 kA TM-D Fixed Moulded Case Circuit Breaker Schneider Electric C25N6TM200 ComPacT NSX250N 4P 200 A 50 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C25N6TM200 ComPacT NSX250N 4P 200 A 50 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C25N6TM200 ComPacT NSX250N 4P 200 A 50 kA TM-D Fixed Moulded Case Circuit Breaker
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- Description
The Schneider Electric C25N6TM200 is a 4-pole ComPacT NSX250N moulded case circuit breaker with the neutral pole unprotected (3D), rated 200 A on a TM-D thermal-magnetic trip unit. Breaking capacity (Icu) is 50 kA at 380/415 V AC, with a 690 V AC rated operational voltage, so it suits 3-phase distribution boards with an unswitched neutral conductor.
Technical Specifications
| Reference | C25N6TM200 |
| Brand | Schneider Electric |
| Range | ComPacT |
| Device Short Name | NSX250N |
| Product Type | Circuit breaker |
| Poles | 4P |
| Protected Poles | 3D (neutral not protected) |
| [In] Rated Current | 200 A at 40 °C |
| [Ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
| [Ui] Rated Insulation Voltage | 800 V AC |
| [Uimp] Rated Impulse Withstand Voltage | 8 kV |
| Breaking Capacity [Icu] | 50 kA at 380/415 V AC, 50 kA at 440 V AC, 36 kA at 500 V AC, 35 kA at 525 V AC, 10 kA at 660/690 V AC (IEC 60947-2) |
| Service Breaking Capacity [Ics] | 50 kA at 380/415 V AC, 50 kA at 440 V AC, 36 kA at 500 V AC, 35 kA at 525 V AC, 10 kA at 660/690 V AC |
| Trip Unit | TM-D, thermal-magnetic, LI |
| [Ir] Long-Time Pick-up Range | 0.7...1 x In (adjustable) |
| [Ii] Instantaneous Pick-up Range | 5...10 x In (adjustable) |
| Suitability For Isolation | Yes (EN/IEC 60947-2) |
| Mounting Mode | Fixed |
| Connection | Front (upside and downside) |
| Dimensions (W x H x D) | 140 x 161 x 86 mm |
| Net Weight | 2.8 kg |
| IP Degree Of Protection | IP40 (IEC 60529) |
| Ambient Air Temperature For Operation | -25...70 °C |
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
The unprotected neutral (3D) suits a distribution board where the neutral conductor is sized the same as the phases and does not need its own trip threshold, avoiding nuisance tripping on neutral imbalance. The LI trip unit gives an adjustable thermal overload (Ir, 0.7-1 x In) with an adjustable instantaneous short-circuit threshold; choose the C25N6TM200 over a protected-neutral NSX250R or NSX250HB1 variant when the installation does not require a 4th protected pole or a higher breaking capacity than 50 kA at 415 V AC.