The C25F32D100 is a Schneider Electric ComPacT NSX circuit breaker on the NSX250F frame — a 3-pole, 100 A unit with a MicroLogic 2.2 electronic trip unit providing LSI protection (long-time overload, short-time short-circuit with fixed delay, instantaneous short-circuit). It's rated for distribution duty per EN/IEC 60947-2 and carries an F breaking capacity code: 36 kA Icu at 415 V AC, with a peak of 85 kA Icu at 240 V AC.
The 85 kA Icu at 240 V AC is the maximum fault current it can safely interrupt at that voltage; at 415 V it's 36 kA, and at 690 V it drops to 8 kA.
Front connections top and bottom, 35 mm connection pitch. IP40 enclosure protection (no washdown rating), IK07 impact resistance. Overvoltage category III suits it for fixed-installation distribution panels. The 161 x 105 x 86 mm footprint (H x W x D) fits standard enclosure layouts.
