The C curve means it handles moderate inrush — typical for motor starters, small transformers, and lighting banks in industrial panels — without nuisance trips on startup. At 40 °C the continuous rating derates to 23.3 A, at 50 °C to 21.45 A — so if your panel ambient runs warm, size the load against the derated number, not the 35 °C headline.
Panel integration
IP20 with connected conductors — fine for enclosed industrial panels, not for wet washdown zones.
Rated for ambient temperatures from -40 °C to 75 °C, with humidity limits per the spec (max 95% at 55 °C, derating to 35% at 75 °C). Halogen-free and silicon-free construction. Vibration resistance per IEC 60068-2-6: ±1 mm at 5 to 25 Hz, 50 m/s² at 25 to 150 Hz.