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Datasheet generated 2026-10-07
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Schneider Electric Trip unit TM50D, ComPacT NSX100/160, 3 poles, thermal magnetic protections, 50A rating C103TM050

Schneider Electric · Electrical Components · Circuit Breaker Accessories · France · se.com
Part Number
C103TM050  ·  HS 8536.90
Schneider Electric Trip unit TM50D, ComPacT NSX100/160, 3 poles, thermal magnetic protections, 50A rating C103TM050

Schneider Electric C103TM050 Thermomagnetic protection for ComPacT NSX circuit breaker-TM50D 3P3T 50A.

Technical Specifications

Manufacturer part number (MPN)C103TM050
EAN / GTIN3606481999535
HS code8536.90
Sales unitpcs
Package quantity28 pcs
Trip unitTM50D
RangeComPacT
Range of productComPacT NSX100...250; ComPacT NSX100...250 DC
Product or component typeTrip unit
Trip unit nameTM-D
Trip unit technologyThermal-magnetic
Range compatibilityComPacT NSX100; ComPacT NSX160; ComPacT NSX100 DC
Device applicationDistribution
Poles description3P
Protected poles description3D
Trip unit protection functionsLI
Protection typeL : for overload protection (thermal); I : for short-circuit protection (magnetic)
Trip unit rating50 A at 40 °C
[Ue] rated operational voltage690 V AC 50/60 Hz; 750 V DC
Network typeAC; DC
Network frequency50/60 Hz
Circuit breaker mounting modeFixed
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 protection 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
StandardsEN/IEC 60947-2
Electrical shock protection classClass II
Pollution degree3 conforming to IEC 60947-1
IP degree of protectionIP40 conforming to IEC 60529
Ambient air temperature for operation-25…70 °C
Ambient air temperature for storage-50…85 °C
Warranty (in months)18

Properties

MOQ1

Cross-References

Attached Documents