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Datasheet generated 2026-10-07
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Schneider Electric Circuit breaker, ComPacT NSX160M AC/DC, 40KA/240VAC, 1 pole, TMD trip unit 125A C16M1TM125

Schneider Electric · Electrical Components · Moulded Case Circuit Breakers · France · se.com
Part Number
C16M1TM125  ·  HS 8536.90
Schneider Electric Circuit breaker, ComPacT NSX160M AC/DC, 40KA/240VAC, 1 pole, TMD trip unit 125A C16M1TM125

Schneider Electric C16M1TM125 Circuit breaker ComPacT NSX160M AC/DC, 40 kA/ 240 VAC, with thermomagnetic protection TMD 125 A, 1p.

Technical Specifications

Manufacturer part number (MPN)C16M1TM125
EAN / GTIN3606481995902
HS code8536.90
Sales unitpcs
Rated current125 A
Number of poles1P
Breaking capacity40 kA
RangeComPacT
Product nameComPacT NSX
Device short nameNSX160M
Product or component typeCircuit breaker
Device applicationDistribution
Poles description1P
Protected poles description1D
[In] rated current125 A at 40 °C
[Ue] rated operational voltage277 V AC 50/60 Hz; 250 V DC
Network typeAC; DC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory A
Breaking capacity codeM 40 kA 240 V AC
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Trip unit protection functionsLI
Control typeToggle
Circuit breaker mounting modeFixed
[Ui] rated insulation voltage750 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage8 kV conforming to IEC 60947-2
[Ics] rated service breaking capacity40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2; 85 kA at 250 V DC conforming to IEC 60947-2
Mechanical durability20000 cycles
Electrical durability20000 cycles at 277 V In/2; 10000 cycles at 277 V In
Power dissipation per pole10.78 W
Mounting supportBackplate
Mounting positionHorizontal and vertical; Flat on the back
Upside connectionFront
Downside connectionFront
Connection pitch35 mm
Protection typeL : for overload protection (thermal); I : for short-circuit protection (magnetic)
Trip unit rating125 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Fixed
[Ir] long-time protection pick-up adjustment range1 x In
Long-time protection delay adjustment type trFixed
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range1000 A
Earth-leakage protectionWithout
Width (W)35 mm
Height (H)161 mm
Depth (D)86 mm
Product weight0.7 kg
StandardsEN/IEC 60947-2
Overvoltage categoryIV
Electrical shock protection classClass II on front face
Pollution degree3 conforming to IEC 60664-1
IP degree of protectionIP40 conforming to IEC 60529
IK degree of protectionIK07 conforming to IEC 62262
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Relative humidity0…95 %
Operating altitude0...2000 m without derating; 2000 m...5000 m with derating
Warranty (in months)18

Properties

MOQ1

Cross-References

Attached Documents