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- Schneider Electric C16H6TM125 ComPacT NSX160H 4P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker Schneider Electric C16H6TM125 ComPacT NSX160H 4P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C16H6TM125 ComPacT NSX160H 4P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
Schneider Electric C16H6TM125 ComPacT NSX160H 4P 125 A 70 kA TM-D Fixed Moulded Case Circuit Breaker
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- Description
The C16H6TM125 is a 4-pole (3D, neutral unprotected) Schneider Electric ComPacT NSX160H 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. Rated operational voltage (Ue) is 690 V AC. It switches the neutral alongside the three protected phases.
Technical Specifications
| SKU / Reference | C16H6TM125 |
| Brand | Schneider Electric |
| Range | ComPacT NSX |
| Series | NSX160H |
| Device application | Distribution |
| Poles | 4P (3D protected, neutral left unprotected) |
| [In] Rated current | 125 A at 40 °C |
| [Ue] Rated operational voltage | 690 V AC 50/60 Hz |
| [Ui] Rated insulation voltage | 800 V AC 50/60 Hz |
| [Uimp] Rated impulse withstand voltage | 8 kV |
| [Icu] Breaking capacity | 100 kA at 220/240 V AC, 70 kA at 380/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC, 35 kA at 525 V AC, 10 kA at 660/690 V AC |
| [Ics] Service breaking capacity | 100 kA at 220/240 V AC, 70 kA at 380/415 V AC, 65 kA at 440 V AC, 50 kA at 500 V AC, 35 kA at 525 V AC, 10 kA at 660/690 V AC |
| Trip unit | TM-D (thermal-magnetic) |
| Protection functions | LI |
| [Ir] Long-time pick-up adjustment | 0.7...1 x In, adjustable |
| [Ii] Instantaneous pick-up | 1250 A, fixed |
| Control type | Toggle |
| Mounting mode | Fixed |
| Connection | Front upside, front downside, 35 mm pitch |
| Dimensions (W x H x D) | 140 x 161 x 86 mm |
| Net weight | 2.6 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 C16H6TM125 brings the NSX160H's 70 kA Icu to a 4-pole board that switches the neutral, against the F-rated 36 kA 4-pole unit in the smaller NSXm frame. As a 3D breaker the fourth pole is switched but not thermally or magnetically protected, so a design that needs a protected neutral requires a different 4D configuration elsewhere in the NSX range. The 0.7...1 x In adjustable thermal range still allows tuning below the 125 A frame rating.