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- Schneider Electric C16S2TM125 ComPacT NSX160S 2P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker Schneider Electric C16S2TM125 ComPacT NSX160S 2P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C16S2TM125 ComPacT NSX160S 2P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C16S2TM125 ComPacT NSX160S 2P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
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- Description
The C16S2TM125 is a 2-pole Schneider Electric ComPacT NSX160S AC/DC moulded case circuit breaker rated 125 A, with a TM-D thermal-magnetic trip unit and 70 kA breaking capacity (Icu) at 380/415 V AC. It is dual-rated for 690 V AC or 500 V DC with both poles in series, with Ue given as 690 V AC on the AC side.
Technical Specifications
| SKU / Reference | C16S2TM125 |
| Brand | Schneider Electric |
| Range | ComPacT NSX |
| Series | NSX160S AC/DC |
| Device application | Distribution |
| Poles | 2P (2D protected) |
| [In] Rated current | 125 A at 40 °C |
| [Ue] Rated operational voltage | 690 V AC 50/60 Hz | 500 V DC |
| [Ui] Rated insulation voltage | 750 V AC 50/60 Hz |
| [Uimp] Rated impulse withstand voltage | 8 kV |
| [Icu] Breaking capacity (AC) | 100 kA at 220/240 V AC, 70 kA at 380/415 V AC (1P), 65 kA at 440 V AC (1P), 35 kA at 500/525 V AC (2P), 10 kA at 660/690 V AC |
| [Icu] Breaking capacity (DC) | 100 kA at 250 V DC (1 pole), 100 kA at 500 V DC (2 poles in series) |
| [Ics] Service breaking capacity (AC) | 100 kA at 220/240 V AC, 70 kA at 380/415 V AC, 65 kA at 440 V AC, 35 kA at 500/525 V AC, 10 kA at 660/690 V AC |
| 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) | 70 x 161 x 86 mm |
| Net weight | 1.2 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
The S frame gives the C16S2TM125 the highest Icu of any 2-pole NSX160 AC/DC breaker in this range — 70 kA at 415 V AC against the M frame's 25 kA, for the same 125 A current and 70 x 161 x 86 mm body. On DC duty its Icu reaches 100 kA at both 250 V (1 pole) and 500 V (2 poles in series), the highest DC figure in the 2-pole NSX160 line. Pick it over the lower-kA 2-pole frames whenever the branch circuit's prospective fault current demands the extra margin.