cBallast
Industrial Parts Catalog
Datasheet generated 2026-10-07
sales@cballast.com
cballast.com

Schneider Electric Circuit breaker, ComPacT NSX100B, 25KA/415VAC, 3 poles, TMD trip unit 40A C10B3TM040

Schneider Electric · Electrical Components · Moulded Case Circuit Breakers · France · se.com
Part Number
C10B3TM040  ·  HS 8536.90
Schneider Electric Circuit breaker, ComPacT NSX100B, 25KA/415VAC, 3 poles, TMD trip unit 40A C10B3TM040

Schneider Electric C10B3TM040 Circuit breaker ComPacT NSX with thermomagnetic protection NSX100B-TM40D 3P3T 40A 40kA/230VAC - 25kA/415VAC.

Technical Specifications

Manufacturer part number (MPN)C10B3TM040
EAN / GTIN3606481996169
HS code8536.90
Sales unitpcs
Package quantity7 pcs
Trip unitTM40D
RangeComPacT
Product nameComPacT NSX
Device short nameNSX100B
Product or component typeCircuit breaker
Device applicationDistribution
Poles description3P
Protected poles description3D
[In] rated current40 A at 40 °C
[Ue] rated operational voltage690 V AC 50/60 Hz
Network typeAC
Network frequency50/60 Hz
Suitability for isolationYes conforming to EN/IEC 60947-2
Utilisation categoryCategory A
Breaking capacity40 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2; 25 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 20 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2; 15 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2
Breaking capacity codeB 25 kA 415 V AC
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Trip unit protection functionsLI
Control typeToggle
Circuit breaker mounting modeFixed
[Ui] rated insulation voltage800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage8 kV
[Ics] rated service breaking capacity40 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2; 25 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2; 20 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2; 7 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2
Mechanical durability50000 cycles
Electrical durability50000 cycles at 440 V In/2; 30000 cycles at 440 V In; 20000 cycles at 690 V In/2; 10000 cycles at 690 V In
Power dissipation per pole5.47 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 rating40 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection)Adjustable
[Ir] long-time protection pick-up adjustment range0.7...1 x In
Long-time protection delay adjustment type trFixed
[tr] long-time delay adjustment range120…400 s at 1.5 x In; 15 s at 6 x Ir
Instantaneous protection pick-up adjustment type IiFixed
[Ii] instantaneous protection pick-up adjustment range500 A
Earth-leakage protectionWithout
Number of slots5 slot(s)
Width (W)105 mm
Height (H)161 mm
Depth (D)86 mm
Product weight2.05 kg
StandardsEN/IEC 60947-2
Overvoltage categoryIII
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