Schneider Electric C10N1TM025 ComPacT NSX100N 1P 25 A 25 kA TM-D Fixed Moulded Case Circuit Breaker

The Schneider Electric C10N1TM025 is a ComPacT NSX100N molded case circuit breaker built for distribution circuits. Configured as 1P, it is rated for 25 A continuous current with a 25 kA breaking capacity (Icu) at 240 V AC, and carries a TM-D thermal-magnetic trip unit for overload and short-circuit protection (LI). The breaker also carries a DC rating for 250 V circuits.

Technical Specifications

Certifications & Standards

• EN/IEC 60947-2

Selection Notes

The C10N1TM025 uses a fixed TM-D trip unit on the NSX100N frame (the standard breaking-capacity frame in the ComPacT NSX100 line): both the thermal pick-up (1 x In) and the magnetic instantaneous threshold are set at the factory, so there are no adjustments to make or verify on site. That fixed setting suits a final circuit sized directly to the 25 A load it protects. The 25 kA Icu at 240 V AC is the figure to check against the prospective fault current at the installation point before specifying this frame over a higher-breaking-capacity one. It is also rated Yes for isolation duty under EN/IEC 60947-2, so it can serve as the local disconnecting means for the circuit it protects.