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- Schneider Electric C10F4TM080D1 ComPacT NSX80 DC PV 4P 80 A 10 kA DC TM-DC Fixed Moulded Case Circuit Breaker Schneider Electric C10F4TM080D1 ComPacT NSX80 DC PV 4P 80 A 10 kA DC TM-DC Fixed Moulded Case Circuit Breaker
Schneider Electric C10F4TM080D1 ComPacT NSX80 DC PV 4P 80 A 10 kA DC TM-DC Fixed Moulded Case Circuit Breaker
Schneider Electric C10F4TM080D1 ComPacT NSX80 DC PV 4P 80 A 10 kA DC TM-DC Fixed Moulded Case Circuit Breaker
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- Description
The Schneider Electric C10F4TM080D1 is a 4P, 80 A ComPacT NSX80 DC PV moulded case circuit breaker purpose-built for photovoltaic DC distribution. Its TM-DC thermal-magnetic trip unit delivers 10 kA breaking capacity at 1000 V DC (4 poles in series), and it mounts on a fixed backplate rated to the same 1000 V DC insulation level as its operating voltage.
Technical Specifications
| Reference | C10F4TM080D1 |
| Brand | Schneider Electric |
| Range | ComPacT |
| Device short name | NSX80 DC PV |
| Poles | 4P |
| [In] Rated current | 80 A at 40 °C |
| [Ue] Rated operational voltage | 1000 V DC |
| [Ui] Rated insulation voltage | 1000 V DC |
| [Uimp] Rated impulse withstand voltage | 8 kV |
| Breaking capacity (Icu) | 10 kA at 1000 V DC (4 poles in series) |
| Service breaking capacity (Ics) | 10 kA at 1000 V DC |
| Trip unit | TM-DC (thermal-magnetic) |
| Protection function | LI |
| Adjustment range | [Ir] adjustable 0.7...1x In; [Ii] fixed 800 A |
| Mounting mode | Fixed, backplate mount |
| Connection (upside/downside) | Front / Front |
| Dimensions (W x H x D) | 140 x 161 x 86 mm |
| Net weight | 2.8 kg |
| IP degree of protection | IP40 |
| Ambient air temperature (operation) | -25...70 °C |
| Standards | EN/IEC 60947-2 |
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
The C10F4TM080D1 is the DC PV variant of the ComPacT NSX80 range, built for photovoltaic string and combiner-box circuits rather than the AC distribution F/N/H frame ladder used elsewhere in ComPacT NSX100. With all four poles connected in series for the DC circuit, this C10F4TM080D1 variant's 10 kA breaking capacity applies to the full pole group, not per pole — a detail that matters when sizing the upstream combiner-box protection on a photovoltaic string.