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- Schneider Electric C16N1TM125 ComPacT NSX160N 1P 125 A 25 kA at 240 V TM-D Fixed Moulded Case Circuit Breaker Schneider Electric C16N1TM125 ComPacT NSX160N 1P 125 A 25 kA at 240 V TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C16N1TM125 ComPacT NSX160N 1P 125 A 25 kA at 240 V TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C16N1TM125 ComPacT NSX160N 1P 125 A 25 kA at 240 V TM-D Fixed Moulded Case Circuit Breaker
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- Description
The C16N1TM125 is a 1-pole Schneider Electric ComPacT NSX160N AC/DC moulded case circuit breaker rated 125 A, with a TM-D thermal-magnetic trip unit and 25 kA breaking capacity (Icu) at 240 V AC. Rated operational voltage (Ue) is 277 V AC or 250 V DC, on the same slim 35 mm single-pole frame as the NSX160M AC/DC series.
Technical Specifications
| SKU / Reference | C16N1TM125 |
| Brand | Schneider Electric |
| Range | ComPacT NSX |
| Series | NSX160N AC/DC |
| Device application | Distribution |
| Poles | 1P (1D protected) |
| [In] Rated current | 125 A at 40 °C |
| [Ue] Rated operational voltage | 277 V AC 50/60 Hz | 250 V DC |
| [Ui] Rated insulation voltage | 750 V AC 50/60 Hz |
| [Uimp] Rated impulse withstand voltage | 8 kV |
| [Icu] Breaking capacity (AC) | 25 kA at 220/240 V AC |
| [Icu] Breaking capacity (DC) | 50 kA at 250 V DC (1 pole) |
| [Ics] Service breaking capacity | 25 kA at 220/240 V AC, 50 kA at 250 V DC |
| Trip unit | TM-D (thermal-magnetic) |
| Protection functions | LI |
| [Ir] Long-time pick-up | 1 x In, fixed |
| [Ii] Instantaneous pick-up | 1000 A, fixed |
| Control type | Toggle |
| Mounting mode | Fixed |
| Connection | Front upside, front downside, 35 mm pitch |
| Dimensions (W x H x D) | 35 x 161 x 86 mm |
| Net weight | 0.7 kg |
| IP / IK degree | IP40 / IK07 |
| Pollution degree | 3, conforming to IEC 60664-1 |
| Ambient temperature (operation / storage) | -25…70 °C / -50…85 °C |
Certifications & Standards
- EN/IEC 60947-2
Selection Notes
At 25 kA/240 V AC, the C16N1TM125 sits below the 40 kA of the equivalent NSX160M 1-pole AC/DC breaker in the same 35 mm frame — pick the N-rated unit for lighter single-phase or DC branch duty and the M-rated unit where the branch circuit's fault current is higher. On DC duty its Icu reaches 50 kA at 250 V with a single pole, again below the M-frame's 85 kA figure. For a higher current rating in the same N-rated body, the 160 A variant is the direct step up.