The Schneider Electric ComPacT NSX100F Molded Case Circuit Breaker (MCCB) is a compact, high‑performance protective device used in low‑voltage electrical distribution systems. It provides reliable protection against overloads and short circuits for industrial and commercial power networks. The NSX100F series supports thermal‑magnetic trip units and offers high interrupting capacity in a compact frame. It is suitable for installation in switchboards, panels, and power distribution systems requiring dependable circuit protection.
Technical Parameters
Parameter Specification
Product Name Schneider Electric ComPacT NSX100F MCCB
Model NSX100F TMD 25 A
Device Type Molded Case Circuit Breaker (MCCB)
Rated Current (In) 25 A at 40 °C
Number of Poles 4 poles (3D + Neutral)
Rated Operational Voltage (Ue) 690 V AC, 50/60 Hz
Rated Insulation Voltage (Ui) 800 V AC
Utilisation Category A
Breaking Capacity (Icu) ~85 kA @ 220/240 V AC, ~36 kA @ 380/415 V AC
Breaking Capacity Code F (36 kA @ 415 V AC)
Trip Unit Type Thermal-Magnetic (TMD)
Protection Functions Long-time (thermal) and instantaneous (magnetic)
Control / Operation Manual toggle handle
Suitability for Isolation Yes, compliant with EN/IEC 60947‑2
Mounting Type Fixed panel mounting
Typical Applications Protection of distribution circuits in industrial and commercial systems